2028048999

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{178793}}^1$

素因数の和:179014

約数の個数: 16

約数和(自身を含む): 2860704000

約数和(自身を除く): 832655001

約数列:

[1, 3, 19, 57, 199, 597, 3781, 11343, 178793, 536379, 3397067, 10191201, 35579807, 106739421, 676016333, 2028048999]

約数ペア:

[(1, 2028048999), (3, 676016333), (19, 106739421), (57, 35579807), (199, 10191201), (597, 3397067), (3781, 536379), (11343, 178793)]