2021081942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1258457}}^1$

素因数の和:1258543

約数の個数: 16

約数和(自身を含む): 3352532112

約数和(自身を除く): 1331450170

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 1258457, 2516914, 13843027, 27686054, 91867361, 183734722, 1010540971, 2021081942]

約数ペア:

[(1, 2021081942), (2, 1010540971), (11, 183734722), (22, 91867361), (73, 27686054), (146, 13843027), (803, 2516914), (1606, 1258457)]