2548990318

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7916119}}^1$

素因数の和:7916151

約数の個数: 16

約数和(自身を含む): 4559685120

約数和(自身を除く): 2010694802

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 7916119, 15832238, 55412833, 110825666, 182070737, 364141474, 1274495159, 2548990318]

約数ペア:

[(1, 2548990318), (2, 1274495159), (7, 364141474), (14, 182070737), (23, 110825666), (46, 55412833), (161, 15832238), (322, 7916119)]