315040924

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{650911}}^1$

素因数の和:650937

約数の個数: 18

約数和(自身を含む): 605999072

約数和(自身を除く): 290958148

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 650911, 1301822, 2603644, 7160021, 14320042, 28640084, 78760231, 157520462, 315040924]

約数ペア:

[(1, 315040924), (2, 157520462), (4, 78760231), (11, 28640084), (22, 14320042), (44, 7160021), (121, 2603644), (242, 1301822), (484, 650911)]