7998874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18097}}^1$

素因数の和:18129

約数の個数: 16

約数和(自身を含む): 13682088

約数和(自身を除く): 5683214

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 18097, 36194, 235261, 307649, 470522, 615298, 3999437, 7998874]

約数ペア:

[(1, 7998874), (2, 3999437), (13, 615298), (17, 470522), (26, 307649), (34, 235261), (221, 36194), (442, 18097)]