2012380423

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 2279854080

約数和(自身を除く): 267473657

約数列:

[1, 17, 23, 61, 139, 391, 607, 1037, 1403, 2363, 3197, 8479, 10319, 13961, 23851, 37027, 54349, 84373, 144143, 195017, 237337, 629459, 851621, 1434341, 1940579, 3315289, 5146753, 14477557, 32989843, 87494801, 118375319, 2012380423]

約数ペア:

[(1, 2012380423), (17, 118375319), (23, 87494801), (61, 32989843), (139, 14477557), (391, 5146753), (607, 3315289), (1037, 1940579), (1403, 1434341), (2363, 851621), (3197, 629459), (8479, 237337), (10319, 195017), (13961, 144143), (23851, 84373), (37027, 54349)]