2018992184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{81071}}^1$

素因数の和:81371

約数の個数: 32

約数和(自身を含む): 4144400640

約数和(自身を除く): 2125408456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 283, 566, 1132, 2264, 3113, 6226, 12452, 24904, 81071, 162142, 324284, 648568, 891781, 1783562, 3567124, 7134248, 22943093, 45886186, 91772372, 183544744, 252374023, 504748046, 1009496092, 2018992184]

約数ペア:

[(1, 2018992184), (2, 1009496092), (4, 504748046), (8, 252374023), (11, 183544744), (22, 91772372), (44, 45886186), (88, 22943093), (283, 7134248), (566, 3567124), (1132, 1783562), (2264, 891781), (3113, 648568), (6226, 324284), (12452, 162142), (24904, 81071)]