331337802

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1\times {\mathrm{2143}}^1$

素因数の和:2574

約数の個数: 32

約数和(自身を含む): 673970688

約数和(自身を除く): 342632886

約数列:

[1, 2, 3, 6, 73, 146, 219, 353, 438, 706, 1059, 2118, 2143, 4286, 6429, 12858, 25769, 51538, 77307, 154614, 156439, 312878, 469317, 756479, 938634, 1512958, 2269437, 4538874, 55222967, 110445934, 165668901, 331337802]

約数ペア:

[(1, 331337802), (2, 165668901), (3, 110445934), (6, 55222967), (73, 4538874), (146, 2269437), (219, 1512958), (353, 938634), (438, 756479), (706, 469317), (1059, 312878), (2118, 156439), (2143, 154614), (4286, 77307), (6429, 51538), (12858, 25769)]