2518440124

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{20310001}}^1$

素因数の和:20310036

約数の個数: 12

約数和(自身を含む): 4549440448

約数和(自身を除く): 2031000324

約数列:

[1, 2, 4, 31, 62, 124, 20310001, 40620002, 81240004, 629610031, 1259220062, 2518440124]

約数ペア:

[(1, 2518440124), (2, 1259220062), (4, 629610031), (31, 81240004), (62, 40620002), (124, 20310001)]