2666273404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{39209903}}^1$

素因数の和:39209924

約数の個数: 12

約数和(自身を含む): 4940447904

約数和(自身を除く): 2274174500

約数列:

[1, 2, 4, 17, 34, 68, 39209903, 78419806, 156839612, 666568351, 1333136702, 2666273404]

約数ペア:

[(1, 2666273404), (2, 1333136702), (4, 666568351), (17, 156839612), (34, 78419806), (68, 39209903)]