809478442

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{30941}}^1$

素因数の和:31173

約数の個数: 16

約数和(自身を含む): 1235699712

約数和(自身を除く): 426221270

約数列:

[1, 2, 103, 127, 206, 254, 13081, 26162, 30941, 61882, 3186923, 3929507, 6373846, 7859014, 404739221, 809478442]

約数ペア:

[(1, 809478442), (2, 404739221), (103, 7859014), (127, 6373846), (206, 3929507), (254, 3186923), (13081, 61882), (26162, 30941)]