2005372733

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{710873}}^1$

素因数の和:710924

約数の個数: 16

約数和(自身を含む): 2547772416

約数和(自身を除く): 542399683

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 710873, 4976111, 9241349, 22037063, 64689443, 154259441, 286481819, 2005372733]

約数ペア:

[(1, 2005372733), (7, 286481819), (13, 154259441), (31, 64689443), (91, 22037063), (217, 9241349), (403, 4976111), (2821, 710873)]