2008250024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{2137}}^1$

素因数の和:2394

約数の個数: 64

約数和(自身を含む): 4202452800

約数和(自身を除く): 2194202776

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 181, 236, 362, 472, 649, 724, 1298, 1448, 1991, 2137, 2596, 3982, 4274, 5192, 7964, 8548, 10679, 15928, 17096, 21358, 23507, 42716, 47014, 85432, 94028, 117469, 126083, 188056, 234938, 252166, 386797, 469876, 504332, 773594, 939752, 1008664, 1386913, 1547188, 2773826, 3094376, 4254767, 5547652, 8509534, 11095304, 17019068, 22821023, 34038136, 45642046, 91284092, 182568184, 251031253, 502062506, 1004125012, 2008250024]

約数ペア:

[(1, 2008250024), (2, 1004125012), (4, 502062506), (8, 251031253), (11, 182568184), (22, 91284092), (44, 45642046), (59, 34038136), (88, 22821023), (118, 17019068), (181, 11095304), (236, 8509534), (362, 5547652), (472, 4254767), (649, 3094376), (724, 2773826), (1298, 1547188), (1448, 1386913), (1991, 1008664), (2137, 939752), (2596, 773594), (3982, 504332), (4274, 469876), (5192, 386797), (7964, 252166), (8548, 234938), (10679, 188056), (15928, 126083), (17096, 117469), (21358, 94028), (23507, 85432), (42716, 47014)]