2050553635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{71861}}^1$

素因数の和:72318

約数の個数: 16

約数和(自身を含む): 2656019520

約数和(自身を除く): 605465885

約数列:

[1, 5, 13, 65, 439, 2195, 5707, 28535, 71861, 359305, 934193, 4670965, 31546979, 157734895, 410110727, 2050553635]

約数ペア:

[(1, 2050553635), (5, 410110727), (13, 157734895), (65, 31546979), (439, 4670965), (2195, 934193), (5707, 359305), (28535, 71861)]