8265404

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1811}}^1$

素因数の和:1985

約数の個数: 24

約数和(自身を含む): 16641408

約数和(自身を除く): 8376004

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 1811, 2282, 3622, 4564, 7244, 12677, 25354, 50708, 295193, 590386, 1180772, 2066351, 4132702, 8265404]

約数ペア:

[(1, 8265404), (2, 4132702), (4, 2066351), (7, 1180772), (14, 590386), (28, 295193), (163, 50708), (326, 25354), (652, 12677), (1141, 7244), (1811, 4564), (2282, 3622)]