139517434

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{343639}}^1$

素因数の和:343677

約数の個数: 16

約数和(自身を含む): 247420800

約数和(自身を除く): 107903366

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 343639, 687278, 2405473, 4810946, 9965531, 19931062, 69758717, 139517434]

約数ペア:

[(1, 139517434), (2, 69758717), (7, 19931062), (14, 9965531), (29, 4810946), (58, 2405473), (203, 687278), (406, 343639)]