2108348528

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4409}}^1$

素因数の和:4471

約数の個数: 120

約数和(自身を含む): 5091080400

約数和(自身を除く): 2982731872

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 121, 143, 152, 176, 208, 209, 242, 247, 286, 304, 418, 484, 494, 572, 836, 968, 988, 1144, 1573, 1672, 1936, 1976, 2288, 2299, 2717, 3146, 3344, 3952, 4409, 4598, 5434, 6292, 8818, 9196, 10868, 12584, 17636, 18392, 21736, 25168, 29887, 35272, 36784, 43472, 48499, 57317, 59774, 70544, 83771, 96998, 114634, 119548, 167542, 193996, 229268, 239096, 335084, 387992, 458536, 478192, 533489, 630487, 670168, 775984, 917072, 921481, 1066978, 1089023, 1260974, 1340336, 1842962, 2133956, 2178046, 2521948, 3685924, 4267912, 4356092, 5043896, 6935357, 7371848, 8535824, 8712184, 10087792, 10136291, 11979253, 13870714, 14743696, 17424368, 20272582, 23958506, 27741428, 40545164, 47917012, 55482856, 81090328, 95834024, 110965712, 131771783, 162180656, 191668048, 263543566, 527087132, 1054174264, 2108348528]

約数ペア:

[(1, 2108348528), (2, 1054174264), (4, 527087132), (8, 263543566), (11, 191668048), (13, 162180656), (16, 131771783), (19, 110965712), (22, 95834024), (26, 81090328), (38, 55482856), (44, 47917012), (52, 40545164), (76, 27741428), (88, 23958506), (104, 20272582), (121, 17424368), (143, 14743696), (152, 13870714), (176, 11979253), (208, 10136291), (209, 10087792), (242, 8712184), (247, 8535824), (286, 7371848), (304, 6935357), (418, 5043896), (484, 4356092), (494, 4267912), (572, 3685924), (836, 2521948), (968, 2178046), (988, 2133956), (1144, 1842962), (1573, 1340336), (1672, 1260974), (1936, 1089023), (1976, 1066978), (2288, 921481), (2299, 917072), (2717, 775984), (3146, 670168), (3344, 630487), (3952, 533489), (4409, 478192), (4598, 458536), (5434, 387992), (6292, 335084), (8818, 239096), (9196, 229268), (10868, 193996), (12584, 167542), (17636, 119548), (18392, 114634), (21736, 96998), (25168, 83771), (29887, 70544), (35272, 59774), (36784, 57317), (43472, 48499)]