487620002

素因数分解:

$2^1\times {\mathrm{109}}^2\times {\mathrm{20521}}^1$

素因数の和:20741

約数の個数: 12

約数和(自身を含む): 738237906

約数和(自身を除く): 250617904

約数列:

[1, 2, 109, 218, 11881, 20521, 23762, 41042, 2236789, 4473578, 243810001, 487620002]

約数ペア:

[(1, 487620002), (2, 243810001), (109, 4473578), (218, 2236789), (11881, 41042), (20521, 23762)]