124931644

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{47251}}^1$

素因数の和:47916

約数の個数: 12

約数和(自身を含む): 218965768

約数和(自身を除く): 94034124

約数列:

[1, 2, 4, 661, 1322, 2644, 47251, 94502, 189004, 31232911, 62465822, 124931644]

約数ペア:

[(1, 124931644), (2, 62465822), (4, 31232911), (661, 189004), (1322, 94502), (2644, 47251)]