The factors of the number 254,678,508 are: 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 43, 57, 63, 76, 84, 86, 114, 126, 129, 133, 171, 172, 228, 252, 258, 266, 301, 342, 387, 399, 516, 532, 602, 684, 774, 798, 817, 903, 1197, 1204, 1237, 1548, 1596, 1634, 1806, 2394, 2451, 2474, 2709, 3268, 3612, 3711, 4788, 4902, 4948, 5418, 5719, 7353, 7422, 8659, 9804, 10836, 11133, 11438, 14706, 14844, 17157, 17318, 22266, 22876, 23503, 25977, 29412, 34314, 34636, 44532, 47006, 51471, 51954, 53191, 68628, 70509, 77931, 94012, 102942, 103908, 106382, 141018, 155862, 159573, 164521, 205884, 211527, 212764, 282036, 311724, 319146, 329042, 372337, 423054, 478719, 493563, 638292, 658084, 744674, 846108, 957438, 987126, 1010629, 1117011, 1480689, 1489348, 1914876, 1974252, 2021258, 2234022, 2961378, 3031887, 3351033, 4042516, 4468044, 5922756, 6063774, 6702066, 7074403, 9095661, 12127548, 13404132, 14148806, 18191322, 21223209, 28297612, 36382644, 42446418, 63669627, 84892836, 127339254, 254678508.
If you add them up, you will get the total of 254,679,046. Now subtract 254,678,508 to get 538,433,812