2591579157

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{347071}}^1$

素因数の和:347224

約数の個数: 16

約数和(自身を含む): 3665080320

約数和(自身を除く): 1073501163

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 347071, 1041213, 6594349, 19783047, 45466301, 136398903, 863859719, 2591579157]

約数ペア:

[(1, 2591579157), (3, 863859719), (19, 136398903), (57, 45466301), (131, 19783047), (393, 6594349), (2489, 1041213), (7467, 347071)]