2088604819

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{2203}}^1$

素因数の和:2515

約数の個数: 32

約数和(自身を含む): 2620256256

約数和(自身を除く): 531651437

約数列:

[1, 7, 17, 31, 119, 217, 257, 527, 1799, 2203, 3689, 4369, 7967, 15421, 30583, 37451, 55769, 68293, 135439, 262157, 478051, 566171, 948073, 1160981, 3963197, 8126867, 9624907, 17551301, 67374349, 122859107, 298372117, 2088604819]

約数ペア:

[(1, 2088604819), (7, 298372117), (17, 122859107), (31, 67374349), (119, 17551301), (217, 9624907), (257, 8126867), (527, 3963197), (1799, 1160981), (2203, 948073), (3689, 566171), (4369, 478051), (7967, 262157), (15421, 135439), (30583, 68293), (37451, 55769)]