26804920204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{394190003}}^1$

素因数の和:394190024

約数の個数: 12

約数和(自身を含む): 49667940504

約数和(自身を除く): 22863020300

約数列:

[1, 2, 4, 17, 34, 68, 394190003, 788380006, 1576760012, 6701230051, 13402460102, 26804920204]

約数ペア:

[(1, 26804920204), (2, 13402460102), (4, 6701230051), (17, 1576760012), (34, 788380006), (68, 394190003)]