489733181858

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{2039}}^1\times {\mathrm{1165937}}^1$

素因数の和:1168081

約数の個数: 16

約数和(自身を含む): 742096218240

約数和(自身を除く): 252363036382

約数列:

[1, 2, 103, 206, 2039, 4078, 210017, 420034, 1165937, 2331874, 120091511, 240183022, 2377345543, 4754691086, 244866590929, 489733181858]

約数ペア:

[(1, 489733181858), (2, 244866590929), (103, 4754691086), (206, 2377345543), (2039, 240183022), (4078, 120091511), (210017, 2331874), (420034, 1165937)]