2013977238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2339}}^1$

素因数の和:2466

約数の個数: 128

約数和(自身を含む): 5283532800

約数和(自身を除く): 3269555562

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 83, 91, 114, 133, 166, 182, 247, 249, 266, 273, 399, 494, 498, 546, 581, 741, 798, 1079, 1162, 1482, 1577, 1729, 1743, 2158, 2339, 3154, 3237, 3458, 3486, 4678, 4731, 5187, 6474, 7017, 7553, 9462, 10374, 11039, 14034, 15106, 16373, 20501, 22078, 22659, 30407, 32746, 33117, 41002, 44441, 45318, 49119, 60814, 61503, 66234, 88882, 91221, 98238, 123006, 133323, 143507, 182442, 194137, 212849, 266646, 287014, 311087, 388274, 425698, 430521, 577733, 582411, 622174, 638547, 861042, 933261, 1155466, 1164822, 1277094, 1358959, 1733199, 1866522, 2523781, 2717918, 3466398, 3688603, 4044131, 4076877, 5047562, 7377206, 7571343, 8088262, 8153754, 11065809, 12132393, 15142686, 17666467, 22131618, 24264786, 25820221, 35332934, 47951839, 51640442, 52999401, 77460663, 95903678, 105998802, 143855517, 154921326, 287711034, 335662873, 671325746, 1006988619, 2013977238]

約数ペア:

[(1, 2013977238), (2, 1006988619), (3, 671325746), (6, 335662873), (7, 287711034), (13, 154921326), (14, 143855517), (19, 105998802), (21, 95903678), (26, 77460663), (38, 52999401), (39, 51640442), (42, 47951839), (57, 35332934), (78, 25820221), (83, 24264786), (91, 22131618), (114, 17666467), (133, 15142686), (166, 12132393), (182, 11065809), (247, 8153754), (249, 8088262), (266, 7571343), (273, 7377206), (399, 5047562), (494, 4076877), (498, 4044131), (546, 3688603), (581, 3466398), (741, 2717918), (798, 2523781), (1079, 1866522), (1162, 1733199), (1482, 1358959), (1577, 1277094), (1729, 1164822), (1743, 1155466), (2158, 933261), (2339, 861042), (3154, 638547), (3237, 622174), (3458, 582411), (3486, 577733), (4678, 430521), (4731, 425698), (5187, 388274), (6474, 311087), (7017, 287014), (7553, 266646), (9462, 212849), (10374, 194137), (11039, 182442), (14034, 143507), (15106, 133323), (16373, 123006), (20501, 98238), (22078, 91221), (22659, 88882), (30407, 66234), (32746, 61503), (33117, 60814), (41002, 49119), (44441, 45318)]