2445862945

素因数分解:

$5^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1\times {\mathrm{6197}}^1$

素因数の和:6804

約数の個数: 16

約数和(自身を含む): 2957933520

約数和(自身を除く): 512070575

約数列:

[1, 5, 193, 409, 965, 2045, 6197, 30985, 78937, 394685, 1196021, 2534573, 5980105, 12672865, 489172589, 2445862945]

約数ペア:

[(1, 2445862945), (5, 489172589), (193, 12672865), (409, 5980105), (965, 2534573), (2045, 1196021), (6197, 394685), (30985, 78937)]