5280785679

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{514847}}^1$

素因数の和:515126

約数の個数: 16

約数和(自身を含む): 7611512832

約数和(自身を除く): 2330727153

約数列:

[1, 3, 13, 39, 263, 789, 3419, 10257, 514847, 1544541, 6693011, 20079033, 135404761, 406214283, 1760261893, 5280785679]

約数ペア:

[(1, 5280785679), (3, 1760261893), (13, 406214283), (39, 135404761), (263, 20079033), (789, 6693011), (3419, 1544541), (10257, 514847)]