971428112

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{180161}}^1$

素因数の和:180506

約数の個数: 20

約数和(自身を含む): 1887737436

約数和(自身を除く): 916309324

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 180161, 360322, 720644, 1441288, 2882576, 60714257, 121428514, 242857028, 485714056, 971428112]

約数ペア:

[(1, 971428112), (2, 485714056), (4, 242857028), (8, 121428514), (16, 60714257), (337, 2882576), (674, 1441288), (1348, 720644), (2696, 360322), (5392, 180161)]