207997436413

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1\times {\mathrm{511519}}^1$

素因数の和:512572

約数の個数: 16

約数和(自身を含む): 231452569600

約数和(自身を除く): 23455133187

約数列:

[1, 13, 31, 403, 1009, 13117, 31279, 406627, 511519, 6649747, 15857089, 206142157, 516122671, 6709594723, 15999802801, 207997436413]

約数ペア:

[(1, 207997436413), (13, 15999802801), (31, 6709594723), (403, 516122671), (1009, 206142157), (13117, 15857089), (31279, 6649747), (406627, 511519)]