2485744

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{3613}}^1$

素因数の和:3664

約数の個数: 20

約数和(自身を含む): 4929496

約数和(自身を除く): 2443752

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 3613, 7226, 14452, 28904, 57808, 155359, 310718, 621436, 1242872, 2485744]

約数ペア:

[(1, 2485744), (2, 1242872), (4, 621436), (8, 310718), (16, 155359), (43, 57808), (86, 28904), (172, 14452), (344, 7226), (688, 3613)]