4098445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3709}}^1$

素因数の和:3744

約数の個数: 16

約数和(自身を含む): 5609520

約数和(自身を除く): 1511075

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 3709, 18545, 48217, 63053, 241085, 315265, 819689, 4098445]

約数ペア:

[(1, 4098445), (5, 819689), (13, 315265), (17, 241085), (65, 63053), (85, 48217), (221, 18545), (1105, 3709)]