1956248

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 4236960

約数和(自身を除く): 2280712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 193, 362, 386, 724, 772, 1267, 1351, 1448, 1544, 2534, 2702, 5068, 5404, 10136, 10808, 34933, 69866, 139732, 244531, 279464, 489062, 978124, 1956248]

約数ペア:

[(1, 1956248), (2, 978124), (4, 489062), (7, 279464), (8, 244531), (14, 139732), (28, 69866), (56, 34933), (181, 10808), (193, 10136), (362, 5404), (386, 5068), (724, 2702), (772, 2534), (1267, 1544), (1351, 1448)]