2009320922

素因数分解:

$2^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{131311}}^1$

素因数の和:132413

約数の個数: 16

約数和(自身を含む): 3447727872

約数和(自身を除く): 1438406950

約数列:

[1, 2, 7, 14, 1093, 2186, 7651, 15302, 131311, 262622, 919177, 1838354, 143522923, 287045846, 1004660461, 2009320922]

約数ペア:

[(1, 2009320922), (2, 1004660461), (7, 287045846), (14, 143522923), (1093, 1838354), (2186, 919177), (7651, 262622), (15302, 131311)]