2013260138

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{105263}}^1$

素因数の和:105469

約数の個数: 16

約数和(自身を含む): 3084656256

約数和(自身を除く): 1071396118

約数列:

[1, 2, 73, 131, 146, 262, 9563, 19126, 105263, 210526, 7684199, 13789453, 15368398, 27578906, 1006630069, 2013260138]

約数ペア:

[(1, 2013260138), (2, 1006630069), (73, 27578906), (131, 15368398), (146, 13789453), (262, 7684199), (9563, 210526), (19126, 105263)]