3971926

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 24

約数和(自身を含む): 7008624

約数和(自身を除く): 3036698

約数列:

[1, 2, 7, 14, 53, 101, 106, 202, 371, 707, 742, 1414, 2809, 5353, 5618, 10706, 19663, 37471, 39326, 74942, 283709, 567418, 1985963, 3971926]

約数ペア:

[(1, 3971926), (2, 1985963), (7, 567418), (14, 283709), (53, 74942), (101, 39326), (106, 37471), (202, 19663), (371, 10706), (707, 5618), (742, 5353), (1414, 2809)]