253117006

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{68447}}^1$

素因数の和:68535

約数の個数: 12

約数和(自身を含む): 388716192

約数和(自身を除く): 135599186

約数列:

[1, 2, 43, 86, 1849, 3698, 68447, 136894, 2943221, 5886442, 126558503, 253117006]

約数ペア:

[(1, 253117006), (2, 126558503), (43, 5886442), (86, 2943221), (1849, 136894), (3698, 68447)]