318006424

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{285977}}^1$

素因数の和:286122

約数の個数: 16

約数和(自身を含む): 600553800

約数和(自身を除く): 282547376

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 285977, 571954, 1143908, 2287816, 39750803, 79501606, 159003212, 318006424]

約数ペア:

[(1, 318006424), (2, 159003212), (4, 79501606), (8, 39750803), (139, 2287816), (278, 1143908), (556, 571954), (1112, 285977)]