2159951881

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1\times {\mathrm{4751}}^1$

素因数の和:5384

約数の個数: 16

約数和(自身を含む): 2340264960

約数和(自身を除く): 180313079

約数列:

[1, 17, 47, 569, 799, 4751, 9673, 26743, 80767, 223297, 454631, 2703319, 3796049, 45956423, 127055993, 2159951881]

約数ペア:

[(1, 2159951881), (17, 127055993), (47, 45956423), (569, 3796049), (799, 2703319), (4751, 454631), (9673, 223297), (26743, 80767)]