2649275618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{919249}}^1$

素因数の和:919393

約数の個数: 16

約数和(自身を含む): 4368276000

約数和(自身を除く): 1719000382

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 919249, 1838498, 10111739, 20223478, 120421619, 240843238, 1324637809, 2649275618]

約数ペア:

[(1, 2649275618), (2, 1324637809), (11, 240843238), (22, 120421619), (131, 20223478), (262, 10111739), (1441, 1838498), (2882, 919249)]