2017256888

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{743}}^1\times {\mathrm{4649}}^1$

素因数の和:5471

約数の個数: 32

約数和(自身を含む): 3840156000

約数和(自身を除く): 1822899112

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 743, 1486, 2972, 4649, 5944, 9298, 18596, 37192, 54239, 108478, 216956, 339377, 433912, 678754, 1357508, 2715016, 3454207, 6908414, 13816828, 27633656, 252157111, 504314222, 1008628444, 2017256888]

約数ペア:

[(1, 2017256888), (2, 1008628444), (4, 504314222), (8, 252157111), (73, 27633656), (146, 13816828), (292, 6908414), (584, 3454207), (743, 2715016), (1486, 1357508), (2972, 678754), (4649, 433912), (5944, 339377), (9298, 216956), (18596, 108478), (37192, 54239)]