1489412911

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{1433}}^1\times {\mathrm{4013}}^1$

素因数の和:5490

約数の個数: 16

約数和(自身を含む): 1749847104

約数和(自身を除く): 260434193

約数列:

[1, 7, 37, 259, 1433, 4013, 10031, 28091, 53021, 148481, 371147, 1039367, 5750629, 40254403, 212773273, 1489412911]

約数ペア:

[(1, 1489412911), (7, 212773273), (37, 40254403), (259, 5750629), (1433, 1039367), (4013, 371147), (10031, 148481), (28091, 53021)]