1990835711

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{6173}}^1$

素因数の和:6562

約数の個数: 16

約数和(自身を含む): 2149737408

約数和(自身を除く): 158901697

約数列:

[1, 17, 61, 311, 1037, 5287, 6173, 18971, 104941, 322507, 376553, 1919803, 6401401, 32636651, 117107983, 1990835711]

約数ペア:

[(1, 1990835711), (17, 117107983), (61, 32636651), (311, 6401401), (1037, 1919803), (5287, 376553), (6173, 322507), (18971, 104941)]