2007671693

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1\times {\mathrm{2143}}^1$

素因数の和:2864

約数の個数: 16

約数和(自身を含む): 2120810496

約数和(自身を除く): 113138803

約数列:

[1, 31, 47, 643, 1457, 2143, 19933, 30221, 66433, 100721, 936851, 1377949, 3122351, 42716419, 64763603, 2007671693]

約数ペア:

[(1, 2007671693), (31, 64763603), (47, 42716419), (643, 3122351), (1457, 1377949), (2143, 936851), (19933, 100721), (30221, 66433)]