2109518803

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{14153}}^1$

素因数の和:14466

約数の個数: 16

約数和(自身を含む): 2445811200

約数和(自身を除く): 336292397

約数列:

[1, 7, 107, 199, 749, 1393, 14153, 21293, 99071, 149051, 1514371, 2816447, 10600597, 19715129, 301359829, 2109518803]

約数ペア:

[(1, 2109518803), (7, 301359829), (107, 19715129), (199, 10600597), (749, 2816447), (1393, 1514371), (14153, 149051), (21293, 99071)]