2056549636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{71837}}^1$

素因数の和:72279

約数の個数: 24

約数和(自身を含む): 3819770136

約数和(自身を除く): 1763220500

約数列:

[1, 2, 4, 17, 34, 68, 421, 842, 1684, 7157, 14314, 28628, 71837, 143674, 287348, 1221229, 2442458, 4884916, 30243377, 60486754, 120973508, 514137409, 1028274818, 2056549636]

約数ペア:

[(1, 2056549636), (2, 1028274818), (4, 514137409), (17, 120973508), (34, 60486754), (68, 30243377), (421, 4884916), (842, 2442458), (1684, 1221229), (7157, 287348), (14314, 143674), (28628, 71837)]