2016503619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1202447}}^1$

素因数の和:1202506

約数の個数: 16

約数和(自身を含む): 2962831872

約数和(自身を除く): 946328253

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 1202447, 3607341, 15631811, 46895433, 51705221, 155115663, 672167873, 2016503619]

約数ペア:

[(1, 2016503619), (3, 672167873), (13, 155115663), (39, 51705221), (43, 46895433), (129, 15631811), (559, 3607341), (1677, 1202447)]