2534248

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 4989600

約数和(自身を除く): 2455352

約数列:

[1, 2, 4, 8, 43, 53, 86, 106, 139, 172, 212, 278, 344, 424, 556, 1112, 2279, 4558, 5977, 7367, 9116, 11954, 14734, 18232, 23908, 29468, 47816, 58936, 316781, 633562, 1267124, 2534248]

約数ペア:

[(1, 2534248), (2, 1267124), (4, 633562), (8, 316781), (43, 58936), (53, 47816), (86, 29468), (106, 23908), (139, 18232), (172, 14734), (212, 11954), (278, 9116), (344, 7367), (424, 5977), (556, 4558), (1112, 2279)]