1639913041

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{322627}}^1$

素因数の和:322680

約数の個数: 16

約数和(自身を含む): 1951254144

約数和(自身を除く): 311341103

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 322627, 4194151, 5484659, 7420421, 71300567, 96465473, 126147157, 1639913041]

約数ペア:

[(1, 1639913041), (13, 126147157), (17, 96465473), (23, 71300567), (221, 7420421), (299, 5484659), (391, 4194151), (5083, 322627)]