2019916832

素因数分解:

$2^5\times {\mathrm{353}}^1\times {\mathrm{178817}}^1$

素因数の和:179180

約数の個数: 24

約数和(自身を含む): 3987999036

約数和(自身を除く): 1968082204

約数列:

[1, 2, 4, 8, 16, 32, 353, 706, 1412, 2824, 5648, 11296, 178817, 357634, 715268, 1430536, 2861072, 5722144, 63122401, 126244802, 252489604, 504979208, 1009958416, 2019916832]

約数ペア:

[(1, 2019916832), (2, 1009958416), (4, 504979208), (8, 252489604), (16, 126244802), (32, 63122401), (353, 5722144), (706, 2861072), (1412, 1430536), (2824, 715268), (5648, 357634), (11296, 178817)]