318888945644

素因数分解:

$2^2\times {\mathrm{1451}}^1\times {\mathrm{54942961}}^1$

素因数の和:54944416

約数の個数: 12

約数和(自身を含む): 558440265768

約数和(自身を除く): 239551320124

約数列:

[1, 2, 4, 1451, 2902, 5804, 54942961, 109885922, 219771844, 79722236411, 159444472822, 318888945644]

約数ペア:

[(1, 318888945644), (2, 159444472822), (4, 79722236411), (1451, 219771844), (2902, 109885922), (5804, 54942961)]