394519866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5057947}}^1$

素因数の和:5057965

約数の個数: 16

約数和(自身を含む): 849735264

約数和(自身を除く): 455215398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 5057947, 10115894, 15173841, 30347682, 65753311, 131506622, 197259933, 394519866]

約数ペア:

[(1, 394519866), (2, 197259933), (3, 131506622), (6, 65753311), (13, 30347682), (26, 15173841), (39, 10115894), (78, 5057947)]