2005672105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{82657}}^1$

素因数の和:82896

約数の個数: 16

約数和(自身を含む): 2523383424

約数和(自身を除く): 517711319

約数列:

[1, 5, 23, 115, 211, 1055, 4853, 24265, 82657, 413285, 1901111, 9505555, 17440627, 87203135, 401134421, 2005672105]

約数ペア:

[(1, 2005672105), (5, 401134421), (23, 87203135), (115, 17440627), (211, 9505555), (1055, 1901111), (4853, 413285), (24265, 82657)]