2502512649

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 4601076480

約数和(自身を除く): 2098563831

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 63, 91, 111, 117, 259, 269, 273, 307, 333, 481, 777, 807, 819, 921, 1443, 1883, 2149, 2331, 2421, 2763, 3367, 3497, 3991, 4329, 5649, 6447, 9953, 10101, 10491, 11359, 11973, 16947, 19341, 24479, 27937, 29859, 30303, 31473, 34077, 35919, 69671, 73437, 79513, 82583, 83811, 89577, 102231, 129389, 147667, 209013, 220311, 238539, 247749, 251433, 388167, 443001, 578081, 627039, 715617, 743247, 905723, 1033669, 1073579, 1164501, 1329003, 1734243, 2717169, 3055571, 3101007, 3220737, 5202729, 7515053, 8151507, 9166713, 9303021, 9662211, 21388997, 22545159, 27500139, 39722423, 64166991, 67635477, 119167269, 192500973, 278056961, 357501807, 834170883, 2502512649]

約数ペア:

[(1, 2502512649), (3, 834170883), (7, 357501807), (9, 278056961), (13, 192500973), (21, 119167269), (37, 67635477), (39, 64166991), (63, 39722423), (91, 27500139), (111, 22545159), (117, 21388997), (259, 9662211), (269, 9303021), (273, 9166713), (307, 8151507), (333, 7515053), (481, 5202729), (777, 3220737), (807, 3101007), (819, 3055571), (921, 2717169), (1443, 1734243), (1883, 1329003), (2149, 1164501), (2331, 1073579), (2421, 1033669), (2763, 905723), (3367, 743247), (3497, 715617), (3991, 627039), (4329, 578081), (5649, 443001), (6447, 388167), (9953, 251433), (10101, 247749), (10491, 238539), (11359, 220311), (11973, 209013), (16947, 147667), (19341, 129389), (24479, 102231), (27937, 89577), (29859, 83811), (30303, 82583), (31473, 79513), (34077, 73437), (35919, 69671)]