9989006

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{439}}^1$

素因数の和:839

約数の個数: 16

約数和(自身を含む): 15544320

約数和(自身を除く): 5555314

約数列:

[1, 2, 31, 62, 367, 439, 734, 878, 11377, 13609, 22754, 27218, 161113, 322226, 4994503, 9989006]

約数ペア:

[(1, 9989006), (2, 4994503), (31, 322226), (62, 161113), (367, 27218), (439, 22754), (734, 13609), (878, 11377)]