3974060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4621}}^1$

素因数の和:4673

約数の個数: 24

約数和(自身を含む): 8541456

約数和(自身を除く): 4567396

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 4621, 9242, 18484, 23105, 46210, 92420, 198703, 397406, 794812, 993515, 1987030, 3974060]

約数ペア:

[(1, 3974060), (2, 1987030), (4, 993515), (5, 794812), (10, 397406), (20, 198703), (43, 92420), (86, 46210), (172, 23105), (215, 18484), (430, 9242), (860, 4621)]