1247176

素因数分解:

$2^3\times 7^1\times {\mathrm{22271}}^1$

素因数の和:22284

約数の個数: 16

約数和(自身を含む): 2672640

約数和(自身を除く): 1425464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 22271, 44542, 89084, 155897, 178168, 311794, 623588, 1247176]

約数ペア:

[(1, 1247176), (2, 623588), (4, 311794), (7, 178168), (8, 155897), (14, 89084), (28, 44542), (56, 22271)]