2648657

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:101

約数の個数: 24

約数和(自身を含む): 3291840

約数和(自身を除く): 643183

約数列:

[1, 11, 19, 23, 29, 209, 253, 319, 361, 437, 551, 667, 3971, 4807, 6061, 7337, 8303, 10469, 12673, 91333, 115159, 139403, 240787, 2648657]

約数ペア:

[(1, 2648657), (11, 240787), (19, 139403), (23, 115159), (29, 91333), (209, 12673), (253, 10469), (319, 8303), (361, 7337), (437, 6061), (551, 4807), (667, 3971)]