Question

11. Define a perfect number. Write two perfect numbers.
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Answer 1

Answer:

Perfect number, a positive integer that is equal to the sum of its proper divisors. The smallest perfect number is 6, which is the sum of 1, 2, and 3. Other perfect numbers are 28, 496, and 8,128.

Answer 2

Answer:

perfect number a positive integer that is equal to the sum of its proper divisors the smallest perfect number is 6 which is the sum of 1 ,2 and 3 other perfect numbers are 28, 496 ,8128