2005181002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1153729}}^1$

素因数の和:1153821

約数の個数: 16

約数和(自身を含む): 3322742400

約数和(自身を除く): 1317561398

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 1153729, 2307458, 12691019, 25382038, 91144591, 182289182, 1002590501, 2005181002]

約数ペア:

[(1, 2005181002), (2, 1002590501), (11, 182289182), (22, 91144591), (79, 25382038), (158, 12691019), (869, 2307458), (1738, 1153729)]