2478860099

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{349}}^1\times {\mathrm{389}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 2710890000

約数和(自身を除く): 232029901

約数列:

[1, 19, 31, 349, 389, 589, 961, 6631, 7391, 10819, 12059, 18259, 135761, 205561, 229121, 335389, 373829, 2579459, 4208591, 6372391, 7102751, 79963229, 130466321, 2478860099]

約数ペア:

[(1, 2478860099), (19, 130466321), (31, 79963229), (349, 7102751), (389, 6372391), (589, 4208591), (961, 2579459), (6631, 373829), (7391, 335389), (10819, 229121), (12059, 205561), (18259, 135761)]