5220238

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:471

約数の個数: 16

約数和(自身を含む): 8029440

約数和(自身を除く): 2809202

約数列:

[1, 2, 67, 134, 163, 239, 326, 478, 10921, 16013, 21842, 32026, 38957, 77914, 2610119, 5220238]

約数ペア:

[(1, 5220238), (2, 2610119), (67, 77914), (134, 38957), (163, 32026), (239, 21842), (326, 16013), (478, 10921)]