2018921707

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{55001}}^1$

素因数の和:55130

約数の個数: 16

約数和(自身を含む): 2281042944

約数和(自身を除く): 262121237

約数列:

[1, 11, 47, 71, 517, 781, 3337, 36707, 55001, 605011, 2585047, 3905071, 28435517, 42955781, 183538337, 2018921707]

約数ペア:

[(1, 2018921707), (11, 183538337), (47, 42955781), (71, 28435517), (517, 3905071), (781, 2585047), (3337, 605011), (36707, 55001)]