1294372009

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{2087}}^1\times {\mathrm{2161}}^1$

素因数の和:4296

約数の個数: 16

約数和(自身を含む): 1516790016

約数和(自身を除く): 222418007

約数列:

[1, 7, 41, 287, 2087, 2161, 14609, 15127, 85567, 88601, 598969, 620207, 4510007, 31570049, 184910287, 1294372009]

約数ペア:

[(1, 1294372009), (7, 184910287), (41, 31570049), (287, 4510007), (2087, 620207), (2161, 598969), (14609, 88601), (15127, 85567)]