2019715364

素因数分解:

$2^2\times {\mathrm{757}}^1\times {\mathrm{667013}}^1$

素因数の和:667774

約数の個数: 12

約数和(自身を含む): 3539176284

約数和(自身を除く): 1519460920

約数列:

[1, 2, 4, 757, 1514, 3028, 667013, 1334026, 2668052, 504928841, 1009857682, 2019715364]

約数ペア:

[(1, 2019715364), (2, 1009857682), (4, 504928841), (757, 2668052), (1514, 1334026), (3028, 667013)]