2080278319112

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{33617}}^1\times {\mathrm{16493}}^1$

素因数の和:50190

約数の個数: 64

約数和(自身を含む): 4524681582720

約数和(自身を除く): 2444403263608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 16493, 32986, 33617, 65972, 67234, 115451, 131944, 134468, 230902, 235319, 268936, 461804, 470638, 923608, 941276, 1105031, 1882552, 2210062, 2252339, 4420124, 4504678, 7735217, 8840248, 9009356, 15470434, 15766373, 18018712, 30940868, 31532746, 61881736, 63065492, 126130984, 554445181, 1108890362, 2217780724, 3881116267, 4435561448, 7762232534, 15524465068, 31048930136, 37147827127, 74295654254, 148591308508, 260034789889, 297182617016, 520069579778, 1040139159556, 2080278319112]

約数ペア:

[(1, 2080278319112), (2, 1040139159556), (4, 520069579778), (7, 297182617016), (8, 260034789889), (14, 148591308508), (28, 74295654254), (56, 37147827127), (67, 31048930136), (134, 15524465068), (268, 7762232534), (469, 4435561448), (536, 3881116267), (938, 2217780724), (1876, 1108890362), (3752, 554445181), (16493, 126130984), (32986, 63065492), (33617, 61881736), (65972, 31532746), (67234, 30940868), (115451, 18018712), (131944, 15766373), (134468, 15470434), (230902, 9009356), (235319, 8840248), (268936, 7735217), (461804, 4504678), (470638, 4420124), (923608, 2252339), (941276, 2210062), (1105031, 1882552)]