2164016495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{529747}}^1$

素因数の和:529814

約数の個数: 16

約数和(自身を含む): 2797069440

約数和(自身を除く): 633052945

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 529747, 2648735, 10065193, 22779121, 50325965, 113895605, 432803299, 2164016495]

約数ペア:

[(1, 2164016495), (5, 432803299), (19, 113895605), (43, 50325965), (95, 22779121), (215, 10065193), (817, 2648735), (4085, 529747)]