2016194739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{728131}}^1$

素因数の和:728218

約数の個数: 16

約数和(自身を含む): 2935828224

約数和(自身を除く): 919633485

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 728131, 2184393, 9465703, 28397109, 51697301, 155091903, 672064913, 2016194739]

約数ペア:

[(1, 2016194739), (3, 672064913), (13, 155091903), (39, 51697301), (71, 28397109), (213, 9465703), (923, 2184393), (2769, 728131)]