26549834

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2221}}^1$

素因数の和:2405

約数の個数: 16

約数和(自身を含む): 41062560

約数和(自身を除く): 14512726

約数列:

[1, 2, 43, 86, 139, 278, 2221, 4442, 5977, 11954, 95503, 191006, 308719, 617438, 13274917, 26549834]

約数ペア:

[(1, 26549834), (2, 13274917), (43, 617438), (86, 308719), (139, 191006), (278, 95503), (2221, 11954), (4442, 5977)]