2001146119

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{709}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 2447216640

約数和(自身を除く): 446070521

約数列:

[1, 7, 23, 47, 161, 329, 373, 709, 1081, 2611, 4963, 7567, 8579, 16307, 17531, 33323, 60053, 114149, 122717, 233261, 264457, 403213, 766429, 1851199, 2822491, 5365003, 6082511, 12429479, 42577577, 87006353, 285878017, 2001146119]

約数ペア:

[(1, 2001146119), (7, 285878017), (23, 87006353), (47, 42577577), (161, 12429479), (329, 6082511), (373, 5365003), (709, 2822491), (1081, 1851199), (2611, 766429), (4963, 403213), (7567, 264457), (8579, 233261), (16307, 122717), (17531, 114149), (33323, 60053)]