2045943944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{1013}}^1$

素因数の和:1478

約数の個数: 64

約数和(自身を含む): 4270968000

約数和(自身を除く): 2225024056

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 389, 472, 649, 778, 1013, 1298, 1556, 2026, 2596, 3112, 4052, 4279, 5192, 8104, 8558, 11143, 17116, 22286, 22951, 34232, 44572, 45902, 59767, 89144, 91804, 119534, 183608, 239068, 252461, 394057, 478136, 504922, 657437, 788114, 1009844, 1314874, 1576228, 2019688, 2629748, 3152456, 4334627, 5259496, 8669254, 17338508, 23249363, 34677016, 46498726, 92997452, 185994904, 255742993, 511485986, 1022971972, 2045943944]

約数ペア:

[(1, 2045943944), (2, 1022971972), (4, 511485986), (8, 255742993), (11, 185994904), (22, 92997452), (44, 46498726), (59, 34677016), (88, 23249363), (118, 17338508), (236, 8669254), (389, 5259496), (472, 4334627), (649, 3152456), (778, 2629748), (1013, 2019688), (1298, 1576228), (1556, 1314874), (2026, 1009844), (2596, 788114), (3112, 657437), (4052, 504922), (4279, 478136), (5192, 394057), (8104, 252461), (8558, 239068), (11143, 183608), (17116, 119534), (22286, 91804), (22951, 89144), (34232, 59767), (44572, 45902)]