2019021870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{529927}}^1$

素因数の和:530064

約数の個数: 32

約数和(自身を含む): 4883816448

約数和(自身を除く): 2864794578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 529927, 1059854, 1589781, 2649635, 3179562, 5299270, 7948905, 15897810, 67300729, 134601458, 201902187, 336503645, 403804374, 673007290, 1009510935, 2019021870]

約数ペア:

[(1, 2019021870), (2, 1009510935), (3, 673007290), (5, 403804374), (6, 336503645), (10, 201902187), (15, 134601458), (30, 67300729), (127, 15897810), (254, 7948905), (381, 5299270), (635, 3179562), (762, 2649635), (1270, 1589781), (1905, 1059854), (3810, 529927)]