2011122969

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{35111}}^1$

素因数の和:35488

約数の個数: 16

約数和(自身を含む): 2734241664

約数和(自身を除く): 723118695

約数列:

[1, 3, 61, 183, 313, 939, 19093, 35111, 57279, 105333, 2141771, 6425313, 10989743, 32969229, 670374323, 2011122969]

約数ペア:

[(1, 2011122969), (3, 670374323), (61, 32969229), (183, 10989743), (313, 6425313), (939, 2141771), (19093, 105333), (35111, 57279)]