126702992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{609149}}^1$

素因数の和:609170

約数の個数: 20

約数和(自身を含む): 264371100

約数和(自身を除く): 137668108

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 609149, 1218298, 2436596, 4873192, 7918937, 9746384, 15837874, 31675748, 63351496, 126702992]

約数ペア:

[(1, 126702992), (2, 63351496), (4, 31675748), (8, 15837874), (13, 9746384), (16, 7918937), (26, 4873192), (52, 2436596), (104, 1218298), (208, 609149)]