2088762004

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{4129}}^1$

素因数の和:4265

約数の個数: 72

約数和(自身を含む): 4449249000

約数和(自身を除く): 2360486996

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 89, 98, 116, 178, 196, 203, 356, 406, 623, 812, 1246, 1421, 2492, 2581, 2842, 4129, 4361, 5162, 5684, 8258, 8722, 10324, 16516, 17444, 18067, 28903, 36134, 57806, 72268, 115612, 119741, 126469, 202321, 239482, 252938, 367481, 404642, 478964, 505876, 734962, 809284, 838187, 1469924, 1676374, 2572367, 3352748, 5144734, 5867309, 10289468, 10656949, 11734618, 18006569, 21313898, 23469236, 36013138, 42627796, 72026276, 74598643, 149197286, 298394572, 522190501, 1044381002, 2088762004]

約数ペア:

[(1, 2088762004), (2, 1044381002), (4, 522190501), (7, 298394572), (14, 149197286), (28, 74598643), (29, 72026276), (49, 42627796), (58, 36013138), (89, 23469236), (98, 21313898), (116, 18006569), (178, 11734618), (196, 10656949), (203, 10289468), (356, 5867309), (406, 5144734), (623, 3352748), (812, 2572367), (1246, 1676374), (1421, 1469924), (2492, 838187), (2581, 809284), (2842, 734962), (4129, 505876), (4361, 478964), (5162, 404642), (5684, 367481), (8258, 252938), (8722, 239482), (10324, 202321), (16516, 126469), (17444, 119741), (18067, 115612), (28903, 72268), (36134, 57806)]