565554171481

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{63149}}^1$

素因数の和:63577

約数の個数: 32

約数和(自身を含む): 639607449600

約数和(自身を除く): 74053278119

約数列:

[1, 13, 31, 71, 313, 403, 923, 2201, 4069, 9703, 22223, 28613, 63149, 126139, 288899, 688913, 820937, 1957619, 4483579, 8955869, 19765637, 25449047, 58286527, 138990949, 256953281, 612734747, 1403360227, 1806882337, 7965551711, 18243682951, 43504167037, 565554171481]

約数ペア:

[(1, 565554171481), (13, 43504167037), (31, 18243682951), (71, 7965551711), (313, 1806882337), (403, 1403360227), (923, 612734747), (2201, 256953281), (4069, 138990949), (9703, 58286527), (22223, 25449047), (28613, 19765637), (63149, 8955869), (126139, 4483579), (288899, 1957619), (688913, 820937)]