2065824376

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{431}}^1$

素因数の和:737

約数の個数: 128

約数和(自身を含む): 5016453120

約数和(自身を除く): 2950628744

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 251, 308, 341, 431, 434, 502, 616, 682, 862, 868, 1004, 1364, 1724, 1736, 1757, 2008, 2387, 2728, 2761, 3017, 3448, 3514, 4741, 4774, 5522, 6034, 7028, 7781, 9482, 9548, 11044, 12068, 13361, 14056, 15562, 18964, 19096, 19327, 22088, 24136, 26722, 31124, 33187, 37928, 38654, 53444, 54467, 62248, 66374, 77308, 85591, 93527, 106888, 108181, 108934, 132748, 146971, 154616, 171182, 187054, 216362, 217868, 265496, 293942, 342364, 374108, 432724, 435736, 587884, 599137, 684728, 748216, 757267, 865448, 1028797, 1175768, 1189991, 1198274, 1514534, 2057594, 2379982, 2396548, 3029068, 3353611, 4115188, 4759964, 4793096, 6058136, 6707222, 8230376, 8329937, 9519928, 13414444, 16659874, 23475277, 26828888, 33319748, 36889721, 46950554, 66639496, 73779442, 93901108, 147558884, 187802216, 258228047, 295117768, 516456094, 1032912188, 2065824376]

約数ペア:

[(1, 2065824376), (2, 1032912188), (4, 516456094), (7, 295117768), (8, 258228047), (11, 187802216), (14, 147558884), (22, 93901108), (28, 73779442), (31, 66639496), (44, 46950554), (56, 36889721), (62, 33319748), (77, 26828888), (88, 23475277), (124, 16659874), (154, 13414444), (217, 9519928), (248, 8329937), (251, 8230376), (308, 6707222), (341, 6058136), (431, 4793096), (434, 4759964), (502, 4115188), (616, 3353611), (682, 3029068), (862, 2396548), (868, 2379982), (1004, 2057594), (1364, 1514534), (1724, 1198274), (1736, 1189991), (1757, 1175768), (2008, 1028797), (2387, 865448), (2728, 757267), (2761, 748216), (3017, 684728), (3448, 599137), (3514, 587884), (4741, 435736), (4774, 432724), (5522, 374108), (6034, 342364), (7028, 293942), (7781, 265496), (9482, 217868), (9548, 216362), (11044, 187054), (12068, 171182), (13361, 154616), (14056, 146971), (15562, 132748), (18964, 108934), (19096, 108181), (19327, 106888), (22088, 93527), (24136, 85591), (26722, 77308), (31124, 66374), (33187, 62248), (37928, 54467), (38654, 53444)]