425565526

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1\times {\mathrm{2957}}^1$

素因数の和:3503

約数の個数: 16

約数和(自身を含む): 643400496

約数和(自身を除く): 217834970

約数列:

[1, 2, 227, 317, 454, 634, 2957, 5914, 71959, 143918, 671239, 937369, 1342478, 1874738, 212782763, 425565526]

約数ペア:

[(1, 425565526), (2, 212782763), (227, 1874738), (317, 1342478), (454, 937369), (634, 671239), (2957, 143918), (5914, 71959)]