2180366944

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{226367}}^1$

素因数の和:226427

約数の個数: 48

約数和(自身を含む): 5019936768

約数和(自身を除く): 2839569824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 9632, 226367, 452734, 905468, 1584569, 1810936, 3169138, 3621872, 6338276, 7243744, 9733781, 12676552, 19467562, 25353104, 38935124, 50706208, 68136467, 77870248, 136272934, 155740496, 272545868, 311480992, 545091736, 1090183472, 2180366944]

約数ペア:

[(1, 2180366944), (2, 1090183472), (4, 545091736), (7, 311480992), (8, 272545868), (14, 155740496), (16, 136272934), (28, 77870248), (32, 68136467), (43, 50706208), (56, 38935124), (86, 25353104), (112, 19467562), (172, 12676552), (224, 9733781), (301, 7243744), (344, 6338276), (602, 3621872), (688, 3169138), (1204, 1810936), (1376, 1584569), (2408, 905468), (4816, 452734), (9632, 226367)]