The factors of the number 1,076,544 are: 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 89, 96, 108, 112, 126, 144, 168, 178, 189, 192, 216, 224, 252, 267, 288, 336, 356, 378, 432, 448, 504, 534, 576, 623, 672, 712, 756, 801, 864, 1008, 1068, 1246, 1344, 1424, 1512, 1602, 1728, 1869, 2016, 2136, 2403, 2492, 2848, 3024, 3204, 3738, 4032, 4272, 4806, 4984, 5607, 5696, 6048, 6408, 7476, 8544, 9612, 9968, 11214, 12096, 12816, 14952, 16821, 17088, 19224, 19936, 22428, 25632, 29904, 33642, 38448, 39872, 44856, 51264, 59808, 67284, 76896, 89712, 119616, 134568, 153792, 179424, 269136, 358848, 538272, 1076544.
If you add them up, you will get the total of 1,076,546. Now subtract 1,076,544 to get 2,581,056