520040012

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{1150531}}^1$

素因数の和:1150648

約数の個数: 12

約数和(自身を含む): 918124536

約数和(自身を除く): 398084524

約数列:

[1, 2, 4, 113, 226, 452, 1150531, 2301062, 4602124, 130010003, 260020006, 520040012]

約数ペア:

[(1, 520040012), (2, 260020006), (4, 130010003), (113, 4602124), (226, 2301062), (452, 1150531)]