1680493633

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{32801}}^1$

素因数の和:33384

約数の個数: 16

約数和(自身を含む): 2072036736

約数和(自身を除く): 391543103

約数列:

[1, 7, 13, 91, 563, 3941, 7319, 32801, 51233, 229607, 426413, 2984891, 18466963, 129268741, 240070519, 1680493633]

約数ペア:

[(1, 1680493633), (7, 240070519), (13, 129268741), (91, 18466963), (563, 2984891), (3941, 426413), (7319, 229607), (32801, 51233)]