548687108

素因数分解:

$2^2\times {\mathrm{977}}^1\times {\mathrm{140401}}^1$

素因数の和:141382

約数の個数: 12

約数和(自身を含む): 961192092

約数和(自身を除く): 412504984

約数列:

[1, 2, 4, 977, 1954, 3908, 140401, 280802, 561604, 137171777, 274343554, 548687108]

約数ペア:

[(1, 548687108), (2, 274343554), (4, 137171777), (977, 561604), (1954, 280802), (3908, 140401)]