1330709876

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{5453729}}^1$

素因数の和:5453794

約数の個数: 12

約数和(自身を含む): 2366918820

約数和(自身を除く): 1036208944

約数列:

[1, 2, 4, 61, 122, 244, 5453729, 10907458, 21814916, 332677469, 665354938, 1330709876]

約数ペア:

[(1, 1330709876), (2, 665354938), (4, 332677469), (61, 21814916), (122, 10907458), (244, 5453729)]