2012604146

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{643}}^1$

素因数の和:760

約数の個数: 72

約数和(自身を含む): 3794873040

約数和(自身を除く): 1782268894

約数列:

[1, 2, 7, 14, 19, 38, 41, 49, 82, 98, 133, 266, 287, 574, 643, 779, 931, 1286, 1558, 1681, 1862, 2009, 3362, 4018, 4501, 5453, 9002, 10906, 11767, 12217, 23534, 24434, 26363, 31507, 31939, 38171, 52726, 63014, 63878, 76342, 82369, 85519, 164738, 171038, 184541, 223573, 369082, 447146, 500897, 598633, 1001794, 1080883, 1197266, 1291787, 1565011, 2161766, 2583574, 3130022, 3506279, 7012558, 7566181, 15132362, 20536777, 24543953, 41073554, 49087906, 52963267, 105926534, 143757439, 287514878, 1006302073, 2012604146]

約数ペア:

[(1, 2012604146), (2, 1006302073), (7, 287514878), (14, 143757439), (19, 105926534), (38, 52963267), (41, 49087906), (49, 41073554), (82, 24543953), (98, 20536777), (133, 15132362), (266, 7566181), (287, 7012558), (574, 3506279), (643, 3130022), (779, 2583574), (931, 2161766), (1286, 1565011), (1558, 1291787), (1681, 1197266), (1862, 1080883), (2009, 1001794), (3362, 598633), (4018, 500897), (4501, 447146), (5453, 369082), (9002, 223573), (10906, 184541), (11767, 171038), (12217, 164738), (23534, 85519), (24434, 82369), (26363, 76342), (31507, 63878), (31939, 63014), (38171, 52726)]