2247362047

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{5657}}^1$

素因数の和:5815

約数の個数: 32

約数和(自身を含む): 2824473600

約数和(自身を除く): 577111553

約数列:

[1, 7, 19, 29, 103, 133, 203, 551, 721, 1957, 2987, 3857, 5657, 13699, 20909, 39599, 56753, 107483, 164053, 397271, 582671, 752381, 1148371, 3117007, 4078697, 11070749, 16897459, 21819049, 77495243, 118282213, 321051721, 2247362047]

約数ペア:

[(1, 2247362047), (7, 321051721), (19, 118282213), (29, 77495243), (103, 21819049), (133, 16897459), (203, 11070749), (551, 4078697), (721, 3117007), (1957, 1148371), (2987, 752381), (3857, 582671), (5657, 397271), (13699, 164053), (20909, 107483), (39599, 56753)]