2016608881

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{121607}}^1$

素因数の和:121740

約数の個数: 16

約数和(自身を含む): 2428268544

約数和(自身を除く): 411659663

約数列:

[1, 7, 23, 103, 161, 721, 2369, 16583, 121607, 851249, 2796961, 12525521, 19578727, 87678647, 288086983, 2016608881]

約数ペア:

[(1, 2016608881), (7, 288086983), (23, 87678647), (103, 19578727), (161, 12525521), (721, 2796961), (2369, 851249), (16583, 121607)]