386254804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{7427977}}^1$

素因数の和:7427994

約数の個数: 12

約数和(自身を含む): 727941844

約数和(自身を除く): 341687040

約数列:

[1, 2, 4, 13, 26, 52, 7427977, 14855954, 29711908, 96563701, 193127402, 386254804]

約数ペア:

[(1, 386254804), (2, 193127402), (4, 96563701), (13, 29711908), (26, 14855954), (52, 7427977)]