40471314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{518863}}^1$

素因数の和:518881

約数の個数: 16

約数和(自身を含む): 87169152

約数和(自身を除く): 46697838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 518863, 1037726, 1556589, 3113178, 6745219, 13490438, 20235657, 40471314]

約数ペア:

[(1, 40471314), (2, 20235657), (3, 13490438), (6, 6745219), (13, 3113178), (26, 1556589), (39, 1037726), (78, 518863)]