2012303875

素因数分解:

$5^3\times {\mathrm{83}}^1\times {\mathrm{193957}}^1$

素因数の和:194055

約数の個数: 16

約数和(自身を含む): 2541625632

約数和(自身を除く): 529321757

約数列:

[1, 5, 25, 83, 125, 415, 2075, 10375, 193957, 969785, 4848925, 16098431, 24244625, 80492155, 402460775, 2012303875]

約数ペア:

[(1, 2012303875), (5, 402460775), (25, 80492155), (83, 24244625), (125, 16098431), (415, 4848925), (2075, 969785), (10375, 193957)]