2017720986

素因数分解:

$2^1\times 3^1\times {\mathrm{6343}}^1\times {\mathrm{53017}}^1$

素因数の和:59365

約数の個数: 16

約数和(自身を含む): 4036154304

約数和(自身を除く): 2018433318

約数列:

[1, 2, 3, 6, 6343, 12686, 19029, 38058, 53017, 106034, 159051, 318102, 336286831, 672573662, 1008860493, 2017720986]

約数ペア:

[(1, 2017720986), (2, 1008860493), (3, 672573662), (6, 336286831), (6343, 318102), (12686, 159051), (19029, 106034), (38058, 53017)]