2021625278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{974747}}^1$

素因数の和:974827

約数の個数: 16

約数和(自身を含む): 3263456304

約数和(自身を除く): 1241831026

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 974747, 1949494, 16570699, 33141398, 59459567, 118919134, 1010812639, 2021625278]

約数ペア:

[(1, 2021625278), (2, 1010812639), (17, 118919134), (34, 59459567), (61, 33141398), (122, 16570699), (1037, 1949494), (2074, 974747)]