127142018

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{13477}}^1$

素因数の和:13621

約数の個数: 16

約数和(自身を含む): 196509240

約数和(自身を除く): 69367222

約数列:

[1, 2, 53, 89, 106, 178, 4717, 9434, 13477, 26954, 714281, 1199453, 1428562, 2398906, 63571009, 127142018]

約数ペア:

[(1, 127142018), (2, 63571009), (53, 2398906), (89, 1428562), (106, 1199453), (178, 714281), (4717, 26954), (9434, 13477)]