1680788687

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{7621}}^1$

素因数の和:7910

約数の個数: 16

約数和(自身を含む): 1802938368

約数和(自身を除く): 122149681

約数列:

[1, 23, 43, 223, 989, 5129, 7621, 9589, 175283, 220547, 327703, 1699483, 7537169, 39088109, 73077769, 1680788687]

約数ペア:

[(1, 1680788687), (23, 73077769), (43, 39088109), (223, 7537169), (989, 1699483), (5129, 327703), (7621, 220547), (9589, 175283)]