2017740538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1030511}}^1$

素因数の和:1030613

約数の個数: 16

約数和(自身を含む): 3338858880

約数和(自身を除く): 1321118342

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 1030511, 2061022, 11335621, 22671242, 91715479, 183430958, 1008870269, 2017740538]

約数ペア:

[(1, 2017740538), (2, 1008870269), (11, 183430958), (22, 91715479), (89, 22671242), (178, 11335621), (979, 2061022), (1958, 1030511)]