1850871737

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 2203219200

約数和(自身を除く): 352347463

約数列:

[1, 11, 13, 143, 193, 199, 337, 2123, 2189, 2509, 2587, 3707, 4381, 27599, 28457, 38407, 48191, 65041, 67063, 422477, 499291, 715451, 737693, 845533, 871819, 5492201, 9300863, 9590009, 12943159, 142374749, 168261067, 1850871737]

約数ペア:

[(1, 1850871737), (11, 168261067), (13, 142374749), (143, 12943159), (193, 9590009), (199, 9300863), (337, 5492201), (2123, 871819), (2189, 845533), (2509, 737693), (2587, 715451), (3707, 499291), (4381, 422477), (27599, 67063), (28457, 65041), (38407, 48191)]