39775242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{509939}}^1$

素因数の和:509957

約数の個数: 16

約数和(自身を含む): 85669920

約数和(自身を除く): 45894678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 509939, 1019878, 1529817, 3059634, 6629207, 13258414, 19887621, 39775242]

約数ペア:

[(1, 39775242), (2, 19887621), (3, 13258414), (6, 6629207), (13, 3059634), (26, 1529817), (39, 1019878), (78, 509939)]