3988893644

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{7279003}}^1$

素因数の和:7279144

約数の個数: 12

約数和(自身を含む): 7031517864

約数和(自身を除く): 3042624220

約数列:

[1, 2, 4, 137, 274, 548, 7279003, 14558006, 29116012, 997223411, 1994446822, 3988893644]

約数ペア:

[(1, 3988893644), (2, 1994446822), (4, 997223411), (137, 29116012), (274, 14558006), (548, 7279003)]