2017013798

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1\times {\mathrm{19993}}^1$

素因数の和:20759

約数の個数: 16

約数和(自身を含む): 3071558256

約数和(自身を除く): 1054544458

約数列:

[1, 2, 73, 146, 691, 1382, 19993, 39986, 50443, 100886, 1459489, 2918978, 13815163, 27630326, 1008506899, 2017013798]

約数ペア:

[(1, 2017013798), (2, 1008506899), (73, 27630326), (146, 13815163), (691, 2918978), (1382, 1459489), (19993, 100886), (39986, 50443)]