494275561

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{11353}}^1$

素因数の和:11580

約数の個数: 16

約数和(自身を含む): 566519184

約数和(自身を除く): 72243623

約数列:

[1, 13, 17, 197, 221, 2561, 3349, 11353, 43537, 147589, 193001, 2236541, 2509013, 29075033, 38021197, 494275561]

約数ペア:

[(1, 494275561), (13, 38021197), (17, 29075033), (197, 2509013), (221, 2236541), (2561, 193001), (3349, 147589), (11353, 43537)]