2826668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2861}}^1$

素因数の和:2897

約数の個数: 24

約数和(自身を含む): 5609520

約数和(自身を除く): 2782852

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2861, 5722, 11444, 37193, 54359, 74386, 108718, 148772, 217436, 706667, 1413334, 2826668]

約数ペア:

[(1, 2826668), (2, 1413334), (4, 706667), (13, 217436), (19, 148772), (26, 108718), (38, 74386), (52, 54359), (76, 37193), (247, 11444), (494, 5722), (988, 2861)]