2088996896

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{405473}}^1$

素因数の和:405513

約数の個数: 48

約数和(自身を含む): 4904613504

約数和(自身を除く): 2815616608

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 405473, 810946, 1621892, 2838311, 3243784, 5676622, 6487568, 9325879, 11353244, 12975136, 18651758, 22706488, 37303516, 45412976, 65281153, 74607032, 90825952, 130562306, 149214064, 261124612, 298428128, 522249224, 1044498448, 2088996896]

約数ペア:

[(1, 2088996896), (2, 1044498448), (4, 522249224), (7, 298428128), (8, 261124612), (14, 149214064), (16, 130562306), (23, 90825952), (28, 74607032), (32, 65281153), (46, 45412976), (56, 37303516), (92, 22706488), (112, 18651758), (161, 12975136), (184, 11353244), (224, 9325879), (322, 6487568), (368, 5676622), (644, 3243784), (736, 2838311), (1288, 1621892), (2576, 810946), (5152, 405473)]