409668842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{980069}}^1$

素因数の和:980101

約数の個数: 16

約数和(自身を含む): 705650400

約数和(自身を除く): 295981558

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 980069, 1960138, 10780759, 18621311, 21561518, 37242622, 204834421, 409668842]

約数ペア:

[(1, 409668842), (2, 204834421), (11, 37242622), (19, 21561518), (22, 18621311), (38, 10780759), (209, 1960138), (418, 980069)]