26031239

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 30375072

約数和(自身を除く): 4343833

約数列:

[1, 13, 23, 37, 169, 181, 299, 481, 851, 2353, 3887, 4163, 6253, 6697, 11063, 30589, 54119, 87061, 143819, 154031, 703547, 1131793, 2002403, 26031239]

約数ペア:

[(1, 26031239), (13, 2002403), (23, 1131793), (37, 703547), (169, 154031), (181, 143819), (299, 87061), (481, 54119), (851, 30589), (2353, 11063), (3887, 6697), (4163, 6253)]