39311052670

素因数分解:

$2^1\times 5^1\times {\mathrm{4049}}^1\times {\mathrm{970883}}^1$

素因数の和:974939

約数の個数: 16

約数和(自身を含む): 70777443600

約数和(自身を除く): 31466390930

約数列:

[1, 2, 5, 10, 4049, 8098, 20245, 40490, 970883, 1941766, 4854415, 9708830, 3931105267, 7862210534, 19655526335, 39311052670]

約数ペア:

[(1, 39311052670), (2, 19655526335), (5, 7862210534), (10, 3931105267), (4049, 9708830), (8098, 4854415), (20245, 1941766), (40490, 970883)]