139570204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2052503}}^1$

素因数の和:2052524

約数の個数: 12

約数和(自身を含む): 258615504

約数和(自身を除く): 119045300

約数列:

[1, 2, 4, 17, 34, 68, 2052503, 4105006, 8210012, 34892551, 69785102, 139570204]

約数ペア:

[(1, 139570204), (2, 69785102), (4, 34892551), (17, 8210012), (34, 4105006), (68, 2052503)]