455041796

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{940169}}^1$

素因数の和:940195

約数の個数: 18

約数和(自身を含む): 875298270

約数和(自身を除く): 420256474

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 940169, 1880338, 3760676, 10341859, 20683718, 41367436, 113760449, 227520898, 455041796]

約数ペア:

[(1, 455041796), (2, 227520898), (4, 113760449), (11, 41367436), (22, 20683718), (44, 10341859), (121, 3760676), (242, 1880338), (484, 940169)]