2248889379

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{25981}}^1$

素因数の和:26099

約数の個数: 32

約数和(自身を含む): 3402187008

約数和(自身を除く): 1153297629

約数列:

[1, 3, 11, 33, 43, 61, 129, 183, 473, 671, 1419, 2013, 2623, 7869, 25981, 28853, 77943, 86559, 285791, 857373, 1117183, 1584841, 3351549, 4754523, 12289013, 17433251, 36867039, 52299753, 68148163, 204444489, 749629793, 2248889379]

約数ペア:

[(1, 2248889379), (3, 749629793), (11, 204444489), (33, 68148163), (43, 52299753), (61, 36867039), (129, 17433251), (183, 12289013), (473, 4754523), (671, 3351549), (1419, 1584841), (2013, 1117183), (2623, 857373), (7869, 285791), (25981, 86559), (28853, 77943)]