26867740081

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1\times {\mathrm{183499}}^1$

素因数の和:185128

約数の個数: 16

約数和(自身を含む): 33088720000

約数和(自身を除く): 6220979919

約数列:

[1, 7, 13, 91, 1609, 11263, 20917, 146419, 183499, 1284493, 2385487, 16698409, 295249891, 2066749237, 3838248583, 26867740081]

約数ペア:

[(1, 26867740081), (7, 3838248583), (13, 2066749237), (91, 295249891), (1609, 16698409), (11263, 2385487), (20917, 1284493), (146419, 183499)]