397180114084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{7638079117}}^1$

素因数の和:7638079134

約数の個数: 12

約数和(自身を含む): 748531753564

約数和(自身を除く): 351351639480

約数列:

[1, 2, 4, 13, 26, 52, 7638079117, 15276158234, 30552316468, 99295028521, 198590057042, 397180114084]

約数ペア:

[(1, 397180114084), (2, 198590057042), (4, 99295028521), (13, 30552316468), (26, 15276158234), (52, 7638079117)]