2017788509

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1\times {\mathrm{2789}}^1$

素因数の和:3628

約数の個数: 16

約数和(自身を含む): 2229768000

約数和(自身を除く): 211979491

約数列:

[1, 11, 89, 739, 979, 2789, 8129, 30679, 65771, 248221, 723481, 2061071, 2730431, 22671781, 183435319, 2017788509]

約数ペア:

[(1, 2017788509), (11, 183435319), (89, 22671781), (739, 2730431), (979, 2061071), (2789, 723481), (8129, 248221), (30679, 65771)]