2947934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2851}}^1$

素因数の和:2911

約数の個数: 16

約数和(自身を含む): 4928256

約数和(自身を除く): 1980322

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 2851, 5702, 31361, 62722, 133997, 267994, 1473967, 2947934]

約数ペア:

[(1, 2947934), (2, 1473967), (11, 267994), (22, 133997), (47, 62722), (94, 31361), (517, 5702), (1034, 2851)]