2089197721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{433}}^1\times {\mathrm{1759}}^1$

素因数の和:2416

約数の個数: 16

約数和(自身を含む): 2267077120

約数和(自身を除く): 177879399

約数列:

[1, 13, 211, 433, 1759, 2743, 5629, 22867, 91363, 371149, 761647, 1187719, 4824937, 9901411, 160707517, 2089197721]

約数ペア:

[(1, 2089197721), (13, 160707517), (211, 9901411), (433, 4824937), (1759, 1187719), (2743, 761647), (5629, 371149), (22867, 91363)]