2438884077

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{712499}}^1$

素因数の和:712672

約数の個数: 16

約数和(自身を含む): 3739200000

約数和(自身を除く): 1300315923

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 712499, 2137497, 4987493, 14962479, 116137337, 348412011, 812961359, 2438884077]

約数ペア:

[(1, 2438884077), (3, 812961359), (7, 348412011), (21, 116137337), (163, 14962479), (489, 4987493), (1141, 2137497), (3423, 712499)]