268503094

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{10039}}^1$

素因数の和:10395

約数の個数: 16

約数和(自身を含む): 413487360

約数和(自身を除く): 144984266

約数列:

[1, 2, 43, 86, 311, 622, 10039, 13373, 20078, 26746, 431677, 863354, 3122129, 6244258, 134251547, 268503094]

約数ペア:

[(1, 268503094), (2, 134251547), (43, 6244258), (86, 3122129), (311, 863354), (622, 431677), (10039, 26746), (13373, 20078)]