2566294

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1187}}^1$

素因数の和:1259

約数の個数: 16

約数和(自身を含む): 4105728

約数和(自身を除く): 1539434

約数列:

[1, 2, 23, 46, 47, 94, 1081, 1187, 2162, 2374, 27301, 54602, 55789, 111578, 1283147, 2566294]

約数ペア:

[(1, 2566294), (2, 1283147), (23, 111578), (46, 55789), (47, 54602), (94, 27301), (1081, 2374), (1187, 2162)]