1999337644

素因数分解:

$2^2\times {\mathrm{1151}}^1\times {\mathrm{434261}}^1$

素因数の和:435416

約数の個数: 12

約数和(自身を含む): 3501888768

約数和(自身を除く): 1502551124

約数列:

[1, 2, 4, 1151, 2302, 4604, 434261, 868522, 1737044, 499834411, 999668822, 1999337644]

約数ペア:

[(1, 1999337644), (2, 999668822), (4, 499834411), (1151, 1737044), (2302, 868522), (4604, 434261)]