2012386285

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4422827}}^1$

素因数の和:4422852

約数の個数: 16

約数和(自身を含む): 2972140416

約数和(自身を除く): 959754131

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 4422827, 22114135, 30959789, 57496751, 154798945, 287483755, 402477257, 2012386285]

約数ペア:

[(1, 2012386285), (5, 402477257), (7, 287483755), (13, 154798945), (35, 57496751), (65, 30959789), (91, 22114135), (455, 4422827)]