2179315523

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{883}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 2926535040

約数和(自身を除く): 747219517

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 241, 539, 883, 931, 1463, 1687, 2651, 4579, 6181, 9713, 10241, 11809, 16777, 18557, 32053, 43267, 50369, 67991, 117439, 129899, 184547, 212803, 224371, 352583, 475937, 822073, 1291829, 1489621, 2340833, 2468081, 4043257, 9042803, 10427347, 16385831, 28302799, 44475827, 114700817, 198119593, 311330789, 2179315523]

約数ペア:

[(1, 2179315523), (7, 311330789), (11, 198119593), (19, 114700817), (49, 44475827), (77, 28302799), (133, 16385831), (209, 10427347), (241, 9042803), (539, 4043257), (883, 2468081), (931, 2340833), (1463, 1489621), (1687, 1291829), (2651, 822073), (4579, 475937), (6181, 352583), (9713, 224371), (10241, 212803), (11809, 184547), (16777, 129899), (18557, 117439), (32053, 67991), (43267, 50369)]