84856442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{27749}}^1$

素因数の和:27901

約数の個数: 16

約数和(自身を含む): 139860000

約数和(自身を除く): 55003558

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 27749, 55498, 305239, 610478, 3857111, 7714222, 42428221, 84856442]

約数ペア:

[(1, 84856442), (2, 42428221), (11, 7714222), (22, 3857111), (139, 610478), (278, 305239), (1529, 55498), (3058, 27749)]