254423114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{70949}}^1$

素因数の和:71125

約数の個数: 16

約数和(自身を含む): 418888800

約数和(自身を除く): 164465686

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 70949, 141898, 780439, 1560878, 11564687, 23129374, 127211557, 254423114]

約数ペア:

[(1, 254423114), (2, 127211557), (11, 23129374), (22, 11564687), (163, 1560878), (326, 780439), (1793, 141898), (3586, 70949)]