1288495042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{129341}}^1$

素因数の和:129653

約数の個数: 16

約数和(自身を含む): 2053433592

約数和(自身を除く): 764938550

約数列:

[1, 2, 17, 34, 293, 586, 4981, 9962, 129341, 258682, 2198797, 4397594, 37896913, 75793826, 644247521, 1288495042]

約数ペア:

[(1, 1288495042), (2, 644247521), (17, 75793826), (34, 37896913), (293, 4397594), (586, 2198797), (4981, 258682), (9962, 129341)]