2016832961

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 2547216000

約数和(自身を除く): 530383039

約数列:

[1, 11, 13, 17, 121, 143, 187, 199, 221, 379, 1573, 2057, 2189, 2431, 2587, 3383, 4169, 4927, 6443, 24079, 26741, 28457, 37213, 43979, 45859, 54197, 70873, 75421, 83759, 313027, 409343, 483769, 596167, 779603, 829631, 921349, 980473, 1282157, 5321459, 9125941, 10134839, 10785203, 14103727, 16668041, 118637233, 155140997, 183348451, 2016832961]

約数ペア:

[(1, 2016832961), (11, 183348451), (13, 155140997), (17, 118637233), (121, 16668041), (143, 14103727), (187, 10785203), (199, 10134839), (221, 9125941), (379, 5321459), (1573, 1282157), (2057, 980473), (2189, 921349), (2431, 829631), (2587, 779603), (3383, 596167), (4169, 483769), (4927, 409343), (6443, 313027), (24079, 83759), (26741, 75421), (28457, 70873), (37213, 54197), (43979, 45859)]