422821798

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{10111}}^1$

素因数の和:10252

約数の個数: 32

約数和(自身を含む): 757186560

約数和(自身を除く): 334364762

約数列:

[1, 2, 7, 14, 29, 58, 103, 203, 206, 406, 721, 1442, 2987, 5974, 10111, 20222, 20909, 41818, 70777, 141554, 293219, 586438, 1041433, 2052533, 2082866, 4105066, 7290031, 14580062, 30201557, 60403114, 211410899, 422821798]

約数ペア:

[(1, 422821798), (2, 211410899), (7, 60403114), (14, 30201557), (29, 14580062), (58, 7290031), (103, 4105066), (203, 2082866), (206, 2052533), (406, 1041433), (721, 586438), (1442, 293219), (2987, 141554), (5974, 70777), (10111, 41818), (20222, 20909)]