2144483678

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{373}}^1\times {\mathrm{7963}}^1$

素因数の和:8376

約数の個数: 24

約数和(自身を含む): 3404466648

約数和(自身を除く): 1259982970

約数列:

[1, 2, 19, 38, 361, 373, 722, 746, 7087, 7963, 14174, 15926, 134653, 151297, 269306, 302594, 2874643, 2970199, 5749286, 5940398, 56433781, 112867562, 1072241839, 2144483678]

約数ペア:

[(1, 2144483678), (2, 1072241839), (19, 112867562), (38, 56433781), (361, 5940398), (373, 5749286), (722, 2970199), (746, 2874643), (7087, 302594), (7963, 269306), (14174, 151297), (15926, 134653)]