2087399574

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{125641}}^1$

素因数の和:125733

約数の個数: 48

約数和(自身を含む): 4939238304

約数和(自身を除く): 2851838730

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 5538, 8307, 16614, 125641, 251282, 376923, 753846, 1130769, 1633333, 2261538, 3266666, 4899999, 8920511, 9799998, 14699997, 17841022, 26761533, 29399994, 53523066, 80284599, 115966643, 160569198, 231933286, 347899929, 695799858, 1043699787, 2087399574]

約数ペア:

[(1, 2087399574), (2, 1043699787), (3, 695799858), (6, 347899929), (9, 231933286), (13, 160569198), (18, 115966643), (26, 80284599), (39, 53523066), (71, 29399994), (78, 26761533), (117, 17841022), (142, 14699997), (213, 9799998), (234, 8920511), (426, 4899999), (639, 3266666), (923, 2261538), (1278, 1633333), (1846, 1130769), (2769, 753846), (5538, 376923), (8307, 251282), (16614, 125641)]