2357811239

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{10709}}^1$

素因数の和:11230

約数の個数: 16

約数和(自身を含む): 2739018240

約数和(自身を除く): 381207001

約数列:

[1, 7, 71, 443, 497, 3101, 10709, 31453, 74963, 220171, 760339, 4744087, 5322373, 33208609, 336830177, 2357811239]

約数ペア:

[(1, 2357811239), (7, 336830177), (71, 33208609), (443, 5322373), (497, 4744087), (3101, 760339), (10709, 220171), (31453, 74963)]