2021075816

素因数分解:

$2^3\times {\mathrm{859}}^1\times {\mathrm{294103}}^1$

素因数の和:294968

約数の個数: 16

約数和(自身を含む): 3793941600

約数和(自身を除く): 1772865784

約数列:

[1, 2, 4, 8, 859, 1718, 3436, 6872, 294103, 588206, 1176412, 2352824, 252634477, 505268954, 1010537908, 2021075816]

約数ペア:

[(1, 2021075816), (2, 1010537908), (4, 505268954), (8, 252634477), (859, 2352824), (1718, 1176412), (3436, 588206), (6872, 294103)]