2080962578

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{37591}}^1$

素因数の和:37993

約数の個数: 16

約数和(自身を含む): 3166750080

約数和(自身を除く): 1085787502

約数列:

[1, 2, 89, 178, 311, 622, 27679, 37591, 55358, 75182, 3345599, 6691198, 11690801, 23381602, 1040481289, 2080962578]

約数ペア:

[(1, 2080962578), (2, 1040481289), (89, 23381602), (178, 11690801), (311, 6691198), (622, 3345599), (27679, 75182), (37591, 55358)]