900887998

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{102677}}^1$

素因数の和:102827

約数の個数: 16

約数和(自身を含む): 1397242224

約数和(自身を除く): 496354226

約数列:

[1, 2, 41, 82, 107, 214, 4387, 8774, 102677, 205354, 4209757, 8419514, 10986439, 21972878, 450443999, 900887998]

約数ペア:

[(1, 900887998), (2, 450443999), (41, 21972878), (82, 10986439), (107, 8419514), (214, 4209757), (4387, 205354), (8774, 102677)]