2087702949547

素因数分解:

${\mathrm{31}}^2\times {\mathrm{131}}^1\times {\mathrm{1619}}^1\times {\mathrm{10243}}^1$

素因数の和:12055

約数の個数: 24

約数和(自身を含む): 2175242921280

約数和(自身を除く): 87539971733

約数列:

[1, 31, 131, 961, 1619, 4061, 10243, 50189, 125891, 212089, 317533, 1341833, 1555859, 6574759, 9843523, 16583417, 41596823, 203817529, 514085927, 1289501513, 2172427627, 15936663737, 67345256437, 2087702949547]

約数ペア:

[(1, 2087702949547), (31, 67345256437), (131, 15936663737), (961, 2172427627), (1619, 1289501513), (4061, 514085927), (10243, 203817529), (50189, 41596823), (125891, 16583417), (212089, 9843523), (317533, 6574759), (1341833, 1555859)]