289806076

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{96731}}^1$

素因数の和:96849

約数の個数: 24

約数和(自身を含む): 585035136

約数和(自身を除く): 295229060

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 96731, 193462, 386924, 677117, 1354234, 2708468, 10350217, 20700434, 41400868, 72451519, 144903038, 289806076]

約数ペア:

[(1, 289806076), (2, 144903038), (4, 72451519), (7, 41400868), (14, 20700434), (28, 10350217), (107, 2708468), (214, 1354234), (428, 677117), (749, 386924), (1498, 193462), (2996, 96731)]