2018718248

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1193}}^1\times {\mathrm{4919}}^1$

素因数の和:6161

約数の個数: 32

約数和(自身を含む): 3877156800

約数和(自身を除く): 1858438552

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1193, 2386, 4772, 4919, 9544, 9838, 19676, 39352, 51299, 102598, 205196, 211517, 410392, 423034, 846068, 1692136, 5868367, 11736734, 23473468, 46946936, 252339781, 504679562, 1009359124, 2018718248]

約数ペア:

[(1, 2018718248), (2, 1009359124), (4, 504679562), (8, 252339781), (43, 46946936), (86, 23473468), (172, 11736734), (344, 5868367), (1193, 1692136), (2386, 846068), (4772, 423034), (4919, 410392), (9544, 211517), (9838, 205196), (19676, 102598), (39352, 51299)]