2080719732

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{272203}}^1$

素因数の和:272237

約数の個数: 72

約数和(自身を含む): 6082126176

約数和(自身を除く): 4001406444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 272203, 544406, 816609, 1088812, 1633218, 1905421, 3266436, 3538639, 3810842, 5716263, 7077278, 7621684, 10615917, 11432526, 13337947, 14154556, 21231834, 22865052, 24770473, 26675894, 40013841, 42463668, 49540946, 53351788, 74311419, 80027682, 99081892, 148622838, 160055364, 173393311, 297245676, 346786622, 520179933, 693573244, 1040359866, 2080719732]

約数ペア:

[(1, 2080719732), (2, 1040359866), (3, 693573244), (4, 520179933), (6, 346786622), (7, 297245676), (12, 173393311), (13, 160055364), (14, 148622838), (21, 99081892), (26, 80027682), (28, 74311419), (39, 53351788), (42, 49540946), (49, 42463668), (52, 40013841), (78, 26675894), (84, 24770473), (91, 22865052), (98, 21231834), (147, 14154556), (156, 13337947), (182, 11432526), (196, 10615917), (273, 7621684), (294, 7077278), (364, 5716263), (546, 3810842), (588, 3538639), (637, 3266436), (1092, 1905421), (1274, 1633218), (1911, 1088812), (2548, 816609), (3822, 544406), (7644, 272203)]