2019911304

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{35617}}^1$

素因数の和:35782

約数の個数: 64

約数和(自身を含む): 5385441600

約数和(自身を除く): 3365530296

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 139, 204, 278, 408, 417, 556, 834, 1112, 1668, 2363, 3336, 4726, 7089, 9452, 14178, 18904, 28356, 35617, 56712, 71234, 106851, 142468, 213702, 284936, 427404, 605489, 854808, 1210978, 1816467, 2421956, 3632934, 4843912, 4950763, 7265868, 9901526, 14531736, 14852289, 19803052, 29704578, 39606104, 59409156, 84162971, 118818312, 168325942, 252488913, 336651884, 504977826, 673303768, 1009955652, 2019911304]

約数ペア:

[(1, 2019911304), (2, 1009955652), (3, 673303768), (4, 504977826), (6, 336651884), (8, 252488913), (12, 168325942), (17, 118818312), (24, 84162971), (34, 59409156), (51, 39606104), (68, 29704578), (102, 19803052), (136, 14852289), (139, 14531736), (204, 9901526), (278, 7265868), (408, 4950763), (417, 4843912), (556, 3632934), (834, 2421956), (1112, 1816467), (1668, 1210978), (2363, 854808), (3336, 605489), (4726, 427404), (7089, 284936), (9452, 213702), (14178, 142468), (18904, 106851), (28356, 71234), (35617, 56712)]