2103202825

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{1184903}}^1$

素因数の和:1184984

約数の個数: 12

約数和(自身を含む): 2644705728

約数和(自身を除く): 541502903

約数列:

[1, 5, 25, 71, 355, 1775, 1184903, 5924515, 29622575, 84128113, 420640565, 2103202825]

約数ペア:

[(1, 2103202825), (5, 420640565), (25, 84128113), (71, 29622575), (355, 5924515), (1775, 1184903)]