2478861366

素因数分解:

$2^1\times 3^1\times {\mathrm{277}}^1\times {\mathrm{1491493}}^1$

素因数の和:1491775

約数の個数: 16

約数和(自身を含む): 4975623984

約数和(自身を除く): 2496762618

約数列:

[1, 2, 3, 6, 277, 554, 831, 1662, 1491493, 2982986, 4474479, 8948958, 413143561, 826287122, 1239430683, 2478861366]

約数ペア:

[(1, 2478861366), (2, 1239430683), (3, 826287122), (6, 413143561), (277, 8948958), (554, 4474479), (831, 2982986), (1662, 1491493)]