2008891024

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3011}}^1$

素因数の和:3093

約数の個数: 120

約数和(自身を含む): 4853850048

約数和(自身を除く): 2844959024

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 37, 46, 49, 56, 74, 92, 98, 112, 148, 161, 184, 196, 259, 296, 322, 368, 392, 518, 592, 644, 784, 851, 1036, 1127, 1288, 1702, 1813, 2072, 2254, 2576, 3011, 3404, 3626, 4144, 4508, 5957, 6022, 6808, 7252, 9016, 11914, 12044, 13616, 14504, 18032, 21077, 23828, 24088, 29008, 41699, 42154, 47656, 48176, 69253, 83398, 84308, 95312, 111407, 138506, 147539, 166796, 168616, 222814, 277012, 295078, 333592, 337232, 445628, 484771, 554024, 590156, 667184, 779849, 891256, 969542, 1108048, 1180312, 1559698, 1782512, 1939084, 2360624, 2562361, 3119396, 3393397, 3878168, 5124722, 5458943, 6238792, 6786794, 7756336, 10249444, 10917886, 12477584, 13573588, 17936527, 20498888, 21835772, 27147176, 35873054, 40997776, 43671544, 54294352, 71746108, 87343088, 125555689, 143492216, 251111378, 286984432, 502222756, 1004445512, 2008891024]

約数ペア:

[(1, 2008891024), (2, 1004445512), (4, 502222756), (7, 286984432), (8, 251111378), (14, 143492216), (16, 125555689), (23, 87343088), (28, 71746108), (37, 54294352), (46, 43671544), (49, 40997776), (56, 35873054), (74, 27147176), (92, 21835772), (98, 20498888), (112, 17936527), (148, 13573588), (161, 12477584), (184, 10917886), (196, 10249444), (259, 7756336), (296, 6786794), (322, 6238792), (368, 5458943), (392, 5124722), (518, 3878168), (592, 3393397), (644, 3119396), (784, 2562361), (851, 2360624), (1036, 1939084), (1127, 1782512), (1288, 1559698), (1702, 1180312), (1813, 1108048), (2072, 969542), (2254, 891256), (2576, 779849), (3011, 667184), (3404, 590156), (3626, 554024), (4144, 484771), (4508, 445628), (5957, 337232), (6022, 333592), (6808, 295078), (7252, 277012), (9016, 222814), (11914, 168616), (12044, 166796), (13616, 147539), (14504, 138506), (18032, 111407), (21077, 95312), (23828, 84308), (24088, 83398), (29008, 69253), (41699, 48176), (42154, 47656)]