2018866469

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{28751}}^1$

素因数の和:28888

約数の個数: 16

約数和(自身を含む): 2186072064

約数和(自身を除く): 167205595

約数列:

[1, 23, 43, 71, 989, 1633, 3053, 28751, 70219, 661273, 1236293, 2041321, 28434739, 46950383, 87776803, 2018866469]

約数ペア:

[(1, 2018866469), (23, 87776803), (43, 46950383), (71, 28434739), (989, 2041321), (1633, 1236293), (3053, 661273), (28751, 70219)]