2005672721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{1667}}^1\times {\mathrm{92551}}^1$

素因数の和:94231

約数の個数: 8

約数和(自身を含む): 2161274304

約数和(自身を除く): 155601583

約数列:

[1, 13, 1667, 21671, 92551, 1203163, 154282517, 2005672721]

約数ペア:

[(1, 2005672721), (13, 154282517), (1667, 1203163), (21671, 92551)]