858403328

素因数分解:

$2^9\times {\mathrm{1676569}}^1$

素因数の和:1676587

約数の個数: 20

約数和(自身を含む): 1715131110

約数和(自身を除く): 856727782

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1676569, 3353138, 6706276, 13412552, 26825104, 53650208, 107300416, 214600832, 429201664, 858403328]

約数ペア:

[(1, 858403328), (2, 429201664), (4, 214600832), (8, 107300416), (16, 53650208), (32, 26825104), (64, 13412552), (128, 6706276), (256, 3353138), (512, 1676569)]