4800721919

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{89849}}^1$

素因数の和:90322

約数の個数: 16

約数和(自身を含む): 5822280000

約数和(自身を除く): 1021558081

約数列:

[1, 7, 17, 119, 449, 3143, 7633, 53431, 89849, 628943, 1527433, 10692031, 40342201, 282395407, 685817417, 4800721919]

約数ペア:

[(1, 4800721919), (7, 685817417), (17, 282395407), (119, 40342201), (449, 10692031), (3143, 1527433), (7633, 628943), (53431, 89849)]