2495248

素因数分解:

$2^4\times 7^1\times {\mathrm{22279}}^1$

素因数の和:22294

約数の個数: 20

約数和(自身を含む): 5525440

約数和(自身を除く): 3030192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 22279, 44558, 89116, 155953, 178232, 311906, 356464, 623812, 1247624, 2495248]

約数ペア:

[(1, 2495248), (2, 1247624), (4, 623812), (7, 356464), (8, 311906), (14, 178232), (16, 155953), (28, 89116), (56, 44558), (112, 22279)]