2019988127

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{57709}}^1$

素因数の和:57826

約数の個数: 16

約数和(自身を含む): 2243764800

約数和(自身を除く): 223776673

約数列:

[1, 17, 29, 71, 493, 1207, 2059, 35003, 57709, 981053, 1673561, 4097339, 28450537, 69654763, 118822831, 2019988127]

約数ペア:

[(1, 2019988127), (17, 118822831), (29, 69654763), (71, 28450537), (493, 4097339), (1207, 1673561), (2059, 981053), (35003, 57709)]