79339910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1811}}^1$

素因数の和:2168

約数の個数: 32

約数和(自身を含む): 154338912

約数和(自身を除く): 74999002

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 337, 674, 1685, 1811, 3370, 3622, 4381, 8762, 9055, 18110, 21905, 23543, 43810, 47086, 117715, 235430, 610307, 1220614, 3051535, 6103070, 7933991, 15867982, 39669955, 79339910]

約数ペア:

[(1, 79339910), (2, 39669955), (5, 15867982), (10, 7933991), (13, 6103070), (26, 3051535), (65, 1220614), (130, 610307), (337, 235430), (674, 117715), (1685, 47086), (1811, 43810), (3370, 23543), (3622, 21905), (4381, 18110), (8762, 9055)]