1220103702942

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{497189773}}^1$

素因数の和:497190187

約数の個数: 16

約数和(自身を含む): 2446173688080

約数和(自身を除く): 1226069985138

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 497189773, 994379546, 1491569319, 2983138638, 203350617157, 406701234314, 610051851471, 1220103702942]

約数ペア:

[(1, 1220103702942), (2, 610051851471), (3, 406701234314), (6, 203350617157), (409, 2983138638), (818, 1491569319), (1227, 994379546), (2454, 497189773)]