201718634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{456377}}^1$

素因数の和:456409

約数の個数: 16

約数和(自身を含む): 345021768

約数和(自身を除く): 143303134

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 456377, 912754, 5932901, 7758409, 11865802, 15516818, 100859317, 201718634]

約数ペア:

[(1, 201718634), (2, 100859317), (13, 15516818), (17, 11865802), (26, 7758409), (34, 5932901), (221, 912754), (442, 456377)]