2051206332019

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{43028389}}^1$

素因数の和:43028614

約数の個数: 16

約数和(自身を含む): 2337302144800

約数和(自身を除く): 286095812781

約数列:

[1, 13, 19, 193, 247, 2509, 3667, 47671, 43028389, 559369057, 817539391, 8304479077, 10628012083, 107958228001, 157785102463, 2051206332019]

約数ペア:

[(1, 2051206332019), (13, 157785102463), (19, 107958228001), (193, 10628012083), (247, 8304479077), (2509, 817539391), (3667, 559369057), (47671, 43028389)]