2017267528

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 3960633600

約数和(自身を除く): 1943366072

約数列:

[1, 2, 4, 8, 37, 74, 79, 148, 158, 281, 296, 307, 316, 562, 614, 632, 1124, 1228, 2248, 2456, 2923, 5846, 10397, 11359, 11692, 20794, 22199, 22718, 23384, 24253, 41588, 44398, 45436, 48506, 83176, 86267, 88796, 90872, 97012, 172534, 177592, 194024, 345068, 690136, 821363, 897361, 1642726, 1794722, 3191879, 3285452, 3589444, 6383758, 6570904, 6815093, 7178888, 12767516, 13630186, 25535032, 27260372, 54520744, 252158441, 504316882, 1008633764, 2017267528]

約数ペア:

[(1, 2017267528), (2, 1008633764), (4, 504316882), (8, 252158441), (37, 54520744), (74, 27260372), (79, 25535032), (148, 13630186), (158, 12767516), (281, 7178888), (296, 6815093), (307, 6570904), (316, 6383758), (562, 3589444), (614, 3285452), (632, 3191879), (1124, 1794722), (1228, 1642726), (2248, 897361), (2456, 821363), (2923, 690136), (5846, 345068), (10397, 194024), (11359, 177592), (11692, 172534), (20794, 97012), (22199, 90872), (22718, 88796), (23384, 86267), (24253, 83176), (41588, 48506), (44398, 45436)]