2578045191

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1103143}}^1$

素因数の和:1103206

約数の個数: 16

約数和(自身を含む): 3706563840

約数和(自身を除く): 1128518649

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 1103143, 3309429, 20959717, 45228863, 62879151, 135686589, 859348397, 2578045191]

約数ペア:

[(1, 2578045191), (3, 859348397), (19, 135686589), (41, 62879151), (57, 45228863), (123, 20959717), (779, 3309429), (2337, 1103143)]