680147644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{15457901}}^1$

素因数の和:15457916

約数の個数: 12

約数和(自身を含む): 1298463768

約数和(自身を除く): 618316124

約数列:

[1, 2, 4, 11, 22, 44, 15457901, 30915802, 61831604, 170036911, 340073822, 680147644]

約数ペア:

[(1, 680147644), (2, 340073822), (4, 170036911), (11, 61831604), (22, 30915802), (44, 15457901)]