2109193346

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{257}}^1\times {\mathrm{24281}}^1$

素因数の和:24566

約数の個数: 24

約数和(自身を含む): 3439351044

約数和(自身を除く): 1330157698

約数列:

[1, 2, 13, 26, 169, 257, 338, 514, 3341, 6682, 24281, 43433, 48562, 86866, 315653, 631306, 4103489, 6240217, 8206978, 12480434, 81122821, 162245642, 1054596673, 2109193346]

約数ペア:

[(1, 2109193346), (2, 1054596673), (13, 162245642), (26, 81122821), (169, 12480434), (257, 8206978), (338, 6240217), (514, 4103489), (3341, 631306), (6682, 315653), (24281, 86866), (43433, 48562)]