520198874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3449}}^1\times {\mathrm{5801}}^1$

素因数の和:9265

約数の個数: 16

約数和(自身を含む): 840709800

約数和(自身を除く): 320510926

約数列:

[1, 2, 13, 26, 3449, 5801, 6898, 11602, 44837, 75413, 89674, 150826, 20007649, 40015298, 260099437, 520198874]

約数ペア:

[(1, 520198874), (2, 260099437), (13, 40015298), (26, 20007649), (3449, 150826), (5801, 89674), (6898, 75413), (11602, 44837)]