2057264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11689}}^1$

素因数の和:11708

約数の個数: 20

約数和(自身を含む): 4348680

約数和(自身を除く): 2291416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11689, 23378, 46756, 93512, 128579, 187024, 257158, 514316, 1028632, 2057264]

約数ペア:

[(1, 2057264), (2, 1028632), (4, 514316), (8, 257158), (11, 187024), (16, 128579), (22, 93512), (44, 46756), (88, 23378), (176, 11689)]