401038522

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{7193}}^1$

素因数の和:7713

約数の個数: 16

約数和(自身を含む): 612842472

約数和(自身を除く): 211803950

約数列:

[1, 2, 61, 122, 457, 914, 7193, 14386, 27877, 55754, 438773, 877546, 3287201, 6574402, 200519261, 401038522]

約数ペア:

[(1, 401038522), (2, 200519261), (61, 6574402), (122, 3287201), (457, 877546), (914, 438773), (7193, 55754), (14386, 27877)]