2912298158

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18911027}}^1$

素因数の和:18911047

約数の個数: 16

約数和(自身を含む): 5446376064

約数和(自身を除く): 2534077906

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 18911027, 37822054, 132377189, 208021297, 264754378, 416042594, 1456149079, 2912298158]

約数ペア:

[(1, 2912298158), (2, 1456149079), (7, 416042594), (11, 264754378), (14, 208021297), (22, 132377189), (77, 37822054), (154, 18911027)]