2668156966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1632899}}^1$

素因数の和:1632963

約数の個数: 16

約数和(自身を含む): 4310856000

約数和(自身を除く): 1642699034

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 1632899, 3265798, 31025081, 62050162, 70214657, 140429314, 1334078483, 2668156966]

約数ペア:

[(1, 2668156966), (2, 1334078483), (19, 140429314), (38, 70214657), (43, 62050162), (86, 31025081), (817, 3265798), (1634, 1632899)]