2017656892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{26548117}}^1$

素因数の和:26548140

約数の個数: 12

約数和(自身を含む): 3716736520

約数和(自身を除く): 1699079628

約数列:

[1, 2, 4, 19, 38, 76, 26548117, 53096234, 106192468, 504414223, 1008828446, 2017656892]

約数ペア:

[(1, 2017656892), (2, 1008828446), (4, 504414223), (19, 106192468), (38, 53096234), (76, 26548117)]