426852478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{20599}}^1$

素因数の和:21411

約数の個数: 16

約数和(自身を含む): 690429600

約数和(自身を除く): 263577122

約数列:

[1, 2, 13, 26, 797, 1594, 10361, 20599, 20722, 41198, 267787, 535574, 16417403, 32834806, 213426239, 426852478]

約数ペア:

[(1, 426852478), (2, 213426239), (13, 32834806), (26, 16417403), (797, 535574), (1594, 267787), (10361, 41198), (20599, 20722)]