2013967207721

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{13187}}^1\times {\mathrm{369791}}^1$

素因数の和:383044

約数の個数: 16

約数和(自身を含む): 2340872110080

約数和(自身を除く): 326904902359

約数列:

[1, 7, 59, 413, 13187, 92309, 369791, 778033, 2588537, 5446231, 21817669, 152723683, 4876433917, 34135037419, 287709601103, 2013967207721]

約数ペア:

[(1, 2013967207721), (7, 287709601103), (59, 34135037419), (413, 4876433917), (13187, 152723683), (92309, 21817669), (369791, 5446231), (778033, 2588537)]