2250448

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{3271}}^1$

素因数の和:3322

約数の個数: 20

約数和(自身を含む): 4463008

約数和(自身を除く): 2212560

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 3271, 6542, 13084, 26168, 52336, 140653, 281306, 562612, 1125224, 2250448]

約数ペア:

[(1, 2250448), (2, 1125224), (4, 562612), (8, 281306), (16, 140653), (43, 52336), (86, 26168), (172, 13084), (344, 6542), (688, 3271)]