2021644004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{26600579}}^1$

素因数の和:26600602

約数の個数: 12

約数和(自身を含む): 3724081200

約数和(自身を除く): 1702437196

約数列:

[1, 2, 4, 19, 38, 76, 26600579, 53201158, 106402316, 505411001, 1010822002, 2021644004]

約数ペア:

[(1, 2021644004), (2, 1010822002), (4, 505411001), (19, 106402316), (38, 53201158), (76, 26600579)]