2101706278

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{482707}}^1$

素因数の和:483027

約数の個数: 16

約数和(自身を含む): 3614517504

約数和(自身を除く): 1512811226

約数列:

[1, 2, 7, 14, 311, 622, 2177, 4354, 482707, 965414, 3378949, 6757898, 150121877, 300243754, 1050853139, 2101706278]

約数ペア:

[(1, 2101706278), (2, 1050853139), (7, 300243754), (14, 150121877), (311, 6757898), (622, 3378949), (2177, 965414), (4354, 482707)]