1267991662

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{6277}}^1$

素因数の和:6640

約数の個数: 32

約数和(自身を含む): 2227534848

約数和(自身を除く): 959543186

約数列:

[1, 2, 7, 14, 47, 94, 307, 329, 614, 658, 2149, 4298, 6277, 12554, 14429, 28858, 43939, 87878, 101003, 202006, 295019, 590038, 1927039, 2065133, 3854078, 4130266, 13489273, 26978546, 90570833, 181141666, 633995831, 1267991662]

約数ペア:

[(1, 1267991662), (2, 633995831), (7, 181141666), (14, 90570833), (47, 26978546), (94, 13489273), (307, 4130266), (329, 3854078), (614, 2065133), (658, 1927039), (2149, 590038), (4298, 295019), (6277, 202006), (12554, 101003), (14429, 87878), (28858, 43939)]