2047781087

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1931}}^1$

素因数の和:2119

約数の個数: 32

約数和(自身を含む): 2433763584

約数和(自身を除く): 385982497

約数列:

[1, 11, 17, 53, 107, 187, 583, 901, 1177, 1819, 1931, 5671, 9911, 20009, 21241, 32827, 62381, 96407, 102343, 206617, 361097, 1060477, 1125773, 1739831, 2272787, 3512489, 10950701, 19138141, 38637379, 120457711, 186161917, 2047781087]

約数ペア:

[(1, 2047781087), (11, 186161917), (17, 120457711), (53, 38637379), (107, 19138141), (187, 10950701), (583, 3512489), (901, 2272787), (1177, 1739831), (1819, 1125773), (1931, 1060477), (5671, 361097), (9911, 206617), (20009, 102343), (21241, 96407), (32827, 62381)]