The factors of the number 1,719,312 are: 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 43, 48, 49, 51, 56, 68, 84, 86, 98, 102, 112, 119, 129, 136, 147, 168, 172, 196, 204, 238, 258, 272, 294, 301, 336, 344, 357, 392, 408, 476, 516, 588, 602, 688, 714, 731, 784, 816, 833, 903, 952, 1032, 1176, 1204, 1428, 1462, 1666, 1806, 1904, 2064, 2107, 2193, 2352, 2408, 2499, 2856, 2924, 3332, 3612, 4214, 4386, 4816, 4998, 5117, 5712, 5848, 6321, 6664, 7224, 8428, 8772, 9996, 10234, 11696, 12642, 13328, 14448, 15351, 16856, 17544, 19992, 20468, 25284, 30702, 33712, 35088, 35819, 39984, 40936, 50568, 61404, 71638, 81872, 101136, 107457, 122808, 143276, 214914, 245616, 286552, 429828, 573104, 859656, 1719312.
If you add them up, you will get the total of 5,597,856.