2011567258

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{408689}}^1$

素因数の和:408821

約数の個数: 16

約数和(自身を含む): 3177973440

約数和(自身を除く): 1166406182

約数列:

[1, 2, 23, 46, 107, 214, 2461, 4922, 408689, 817378, 9399847, 18799694, 43729723, 87459446, 1005783629, 2011567258]

約数ペア:

[(1, 2011567258), (2, 1005783629), (23, 87459446), (46, 43729723), (107, 18799694), (214, 9399847), (2461, 817378), (4922, 408689)]