396996865

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{9623}}^1$

素因数の和:9888

約数の個数: 16

約数和(自身を含む): 491516928

約数和(自身を除く): 94520063

約数列:

[1, 5, 37, 185, 223, 1115, 8251, 9623, 41255, 48115, 356051, 1780255, 2145929, 10729645, 79399373, 396996865]

約数ペア:

[(1, 396996865), (5, 79399373), (37, 10729645), (185, 2145929), (223, 1780255), (1115, 356051), (8251, 48115), (9623, 41255)]