2003706439

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{1049}}^1\times {\mathrm{2083}}^1$

素因数の和:3270

約数の個数: 16

約数和(自身を含む): 2310739200

約数和(自身を除く): 307032761

約数列:

[1, 7, 131, 917, 1049, 2083, 7343, 14581, 137419, 272873, 961933, 1910111, 2185067, 15295469, 286243777, 2003706439]

約数ペア:

[(1, 2003706439), (7, 286243777), (131, 15295469), (917, 2185067), (1049, 1910111), (2083, 961933), (7343, 272873), (14581, 137419)]