2139571034

素因数分解:

$2^1\times {\mathrm{523}}^1\times {\mathrm{743}}^1\times {\mathrm{2753}}^1$

素因数の和:4021

約数の個数: 16

約数和(自身を含む): 3220990272

約数和(自身を除く): 1081419238

約数列:

[1, 2, 523, 743, 1046, 1486, 2753, 5506, 388589, 777178, 1439819, 2045479, 2879638, 4090958, 1069785517, 2139571034]

約数ペア:

[(1, 2139571034), (2, 1069785517), (523, 4090958), (743, 2879638), (1046, 2045479), (1486, 1439819), (2753, 777178), (5506, 388589)]