2017823984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11464909}}^1$

素因数の和:11464928

約数の個数: 20

約数和(自身を含む): 4264946520

約数和(自身を除く): 2247122536

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11464909, 22929818, 45859636, 91719272, 126113999, 183438544, 252227998, 504455996, 1008911992, 2017823984]

約数ペア:

[(1, 2017823984), (2, 1008911992), (4, 504455996), (8, 252227998), (11, 183438544), (16, 126113999), (22, 91719272), (44, 45859636), (88, 22929818), (176, 11464909)]