289090846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{135469}}^1$

素因数の和:135579

約数の個数: 16

約数和(自身を含む): 477938160

約数和(自身を除く): 188847314

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 135469, 270938, 1490159, 2980318, 13140493, 26280986, 144545423, 289090846]

約数ペア:

[(1, 289090846), (2, 144545423), (11, 26280986), (22, 13140493), (97, 2980318), (194, 1490159), (1067, 270938), (2134, 135469)]