1325824

素因数分解:

$2^8\times {\mathrm{5179}}^1$

素因数の和:5195

約数の個数: 18

約数和(自身を含む): 2646980

約数和(自身を除く): 1321156

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 5179, 10358, 20716, 41432, 82864, 165728, 331456, 662912, 1325824]

約数ペア:

[(1, 1325824), (2, 662912), (4, 331456), (8, 165728), (16, 82864), (32, 41432), (64, 20716), (128, 10358), (256, 5179)]