2011283032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 4317857280

約数和(自身を除く): 2306574248

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 47, 86, 88, 94, 172, 188, 263, 344, 376, 473, 517, 526, 946, 1034, 1052, 1849, 1892, 2021, 2068, 2104, 2893, 3698, 3784, 4042, 4136, 5786, 7396, 8084, 11309, 11572, 12361, 14792, 16168, 20339, 22231, 22618, 23144, 24722, 40678, 44462, 45236, 49444, 81356, 86903, 88924, 90472, 98888, 124399, 135971, 162712, 173806, 177848, 248798, 271942, 347612, 486287, 497596, 531523, 543884, 695224, 955933, 972574, 995192, 1063046, 1087768, 1911866, 1945148, 2126092, 3823732, 3890296, 4252184, 5349157, 5846753, 7647464, 10698314, 11693506, 21396628, 22855489, 23387012, 42793256, 45710978, 46774024, 91421956, 182843912, 251410379, 502820758, 1005641516, 2011283032]

約数ペア:

[(1, 2011283032), (2, 1005641516), (4, 502820758), (8, 251410379), (11, 182843912), (22, 91421956), (43, 46774024), (44, 45710978), (47, 42793256), (86, 23387012), (88, 22855489), (94, 21396628), (172, 11693506), (188, 10698314), (263, 7647464), (344, 5846753), (376, 5349157), (473, 4252184), (517, 3890296), (526, 3823732), (946, 2126092), (1034, 1945148), (1052, 1911866), (1849, 1087768), (1892, 1063046), (2021, 995192), (2068, 972574), (2104, 955933), (2893, 695224), (3698, 543884), (3784, 531523), (4042, 497596), (4136, 486287), (5786, 347612), (7396, 271942), (8084, 248798), (11309, 177848), (11572, 173806), (12361, 162712), (14792, 135971), (16168, 124399), (20339, 98888), (22231, 90472), (22618, 88924), (23144, 86903), (24722, 81356), (40678, 49444), (44462, 45236)]