2769517919

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{89371}}^1$

素因数の和:89630

約数の個数: 16

約数和(自身を含む): 3346087680

約数和(自身を除く): 576569761

約数列:

[1, 7, 19, 133, 233, 1631, 4427, 30989, 89371, 625597, 1698049, 11886343, 20823443, 145764101, 395645417, 2769517919]

約数ペア:

[(1, 2769517919), (7, 395645417), (19, 145764101), (133, 20823443), (233, 11886343), (1631, 1698049), (4427, 625597), (30989, 89371)]