2006255139

素因数分解:

$3^1\times 7^1\times {\mathrm{4987}}^1\times {\mathrm{19157}}^1$

素因数の和:24154

約数の個数: 16

約数和(自身を含む): 3057923328

約数和(自身を除く): 1051668189

約数列:

[1, 3, 7, 21, 4987, 14961, 19157, 34909, 57471, 104727, 134099, 402297, 95535959, 286607877, 668751713, 2006255139]

約数ペア:

[(1, 2006255139), (3, 668751713), (7, 286607877), (21, 95535959), (4987, 402297), (14961, 134099), (19157, 104727), (34909, 57471)]