2051299054

素因数分解:

$2^1\times 7^2\times {\mathrm{20931623}}^1$

素因数の和:20931639

約数の個数: 12

約数和(自身を含む): 3579307704

約数和(自身を除く): 1528008650

約数列:

[1, 2, 7, 14, 49, 98, 20931623, 41863246, 146521361, 293042722, 1025649527, 2051299054]

約数ペア:

[(1, 2051299054), (2, 1025649527), (7, 293042722), (14, 146521361), (49, 41863246), (98, 20931623)]