2022249548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{647327}}^1$

素因数の和:647413

約数の個数: 24

約数和(自身を含む): 3915039744

約数和(自身を除く): 1892790196

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 647327, 1294654, 2589308, 7120597, 14241194, 28482388, 45960217, 91920434, 183840868, 505562387, 1011124774, 2022249548]

約数ペア:

[(1, 2022249548), (2, 1011124774), (4, 505562387), (11, 183840868), (22, 91920434), (44, 45960217), (71, 28482388), (142, 14241194), (284, 7120597), (781, 2589308), (1562, 1294654), (3124, 647327)]