1319383294

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2042389}}^1$

素因数の和:2042427

約数の個数: 16

約数和(自身を含む): 2205781200

約数和(自身を除く): 886397906

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 2042389, 4084778, 34720613, 38805391, 69441226, 77610782, 659691647, 1319383294]

約数ペア:

[(1, 1319383294), (2, 659691647), (17, 77610782), (19, 69441226), (34, 38805391), (38, 34720613), (323, 4084778), (646, 2042389)]