468386690

素因数分解:

$2^1\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{21089}}^1$

素因数の和:23317

約数の個数: 16

約数和(自身を含む): 843515640

約数和(自身を除く): 375128950

約数列:

[1, 2, 5, 10, 2221, 4442, 11105, 21089, 22210, 42178, 105445, 210890, 46838669, 93677338, 234193345, 468386690]

約数ペア:

[(1, 468386690), (2, 234193345), (5, 93677338), (10, 46838669), (2221, 210890), (4442, 105445), (11105, 42178), (21089, 22210)]