5221866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{66947}}^1$

素因数の和:66965

約数の個数: 16

約数和(自身を含む): 11247264

約数和(自身を除く): 6025398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 66947, 133894, 200841, 401682, 870311, 1740622, 2610933, 5221866]

約数ペア:

[(1, 5221866), (2, 2610933), (3, 1740622), (6, 870311), (13, 401682), (26, 200841), (39, 133894), (78, 66947)]