1326592

素因数分解:

$2^9\times {\mathrm{2591}}^1$

素因数の和:2609

約数の個数: 20

約数和(自身を含む): 2651616

約数和(自身を除く): 1325024

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 2591, 5182, 10364, 20728, 41456, 82912, 165824, 331648, 663296, 1326592]

約数ペア:

[(1, 1326592), (2, 663296), (4, 331648), (8, 165824), (16, 82912), (32, 41456), (64, 20728), (128, 10364), (256, 5182), (512, 2591)]