461946238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{109001}}^1$

素因数の和:109179

約数の個数: 16

約数和(自身を含む): 750805776

約数和(自身を除く): 288859538

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 109001, 218002, 1417013, 2834026, 17767163, 35534326, 230973119, 461946238]

約数ペア:

[(1, 461946238), (2, 230973119), (13, 35534326), (26, 17767163), (163, 2834026), (326, 1417013), (2119, 218002), (4238, 109001)]