2321826820

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1027357}}^1$

素因数の和:1027479

約数の個数: 24

約数和(自身を含む): 4918990104

約数和(自身を除く): 2597163284

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 1027357, 2054714, 4109428, 5136785, 10273570, 20547140, 116091341, 232182682, 464365364, 580456705, 1160913410, 2321826820]

約数ペア:

[(1, 2321826820), (2, 1160913410), (4, 580456705), (5, 464365364), (10, 232182682), (20, 116091341), (113, 20547140), (226, 10273570), (452, 5136785), (565, 4109428), (1130, 2054714), (2260, 1027357)]