2016390103

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{66943}}^1$

素因数の和:67294

約数の個数: 16

約数和(自身を含む): 2489245696

約数和(自身を除く): 472855593

約数列:

[1, 7, 13, 91, 331, 2317, 4303, 30121, 66943, 468601, 870259, 6091813, 22158133, 155106931, 288055729, 2016390103]

約数ペア:

[(1, 2016390103), (7, 288055729), (13, 155106931), (91, 22158133), (331, 6091813), (2317, 870259), (4303, 468601), (30121, 66943)]