2019849584

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3079039}}^1$

素因数の和:3079088

約数の個数: 20

約数和(自身を含む): 4008910080

約数和(自身を除く): 1989060496

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3079039, 6158078, 12316156, 24632312, 49264624, 126240599, 252481198, 504962396, 1009924792, 2019849584]

約数ペア:

[(1, 2019849584), (2, 1009924792), (4, 504962396), (8, 252481198), (16, 126240599), (41, 49264624), (82, 24632312), (164, 12316156), (328, 6158078), (656, 3079039)]