2016804009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{71147}}^1$

素因数の和:72020

約数の個数: 16

約数和(自身を含む): 2936989440

約数和(自身を除く): 920185431

約数列:

[1, 3, 11, 33, 859, 2577, 9449, 28347, 71147, 213441, 782617, 2347851, 61115273, 183345819, 672268003, 2016804009]

約数ペア:

[(1, 2016804009), (3, 672268003), (11, 183345819), (33, 61115273), (859, 2347851), (2577, 782617), (9449, 213441), (28347, 71147)]