3721123376

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{1205027}}^1$

素因数の和:1205228

約数の個数: 20

約数和(自身を含む): 7247038392

約数和(自身を除く): 3525915016

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 1205027, 2410054, 4820108, 9640216, 19280432, 232570211, 465140422, 930280844, 1860561688, 3721123376]

約数ペア:

[(1, 3721123376), (2, 1860561688), (4, 930280844), (8, 465140422), (16, 232570211), (193, 19280432), (386, 9640216), (772, 4820108), (1544, 2410054), (3088, 1205027)]