2553344

素因数分解:

$2^9\times {\mathrm{4987}}^1$

素因数の和:5005

約数の個数: 20

約数和(自身を含む): 5102724

約数和(自身を除く): 2549380

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 4987, 9974, 19948, 39896, 79792, 159584, 319168, 638336, 1276672, 2553344]

約数ペア:

[(1, 2553344), (2, 1276672), (4, 638336), (8, 319168), (16, 159584), (32, 79792), (64, 39896), (128, 19948), (256, 9974), (512, 4987)]