The factors of the number 2,133,936 are: 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 73, 84, 87, 112, 116, 126, 144, 146, 168, 174, 203, 219, 232, 252, 261, 292, 336, 348, 406, 438, 464, 504, 511, 522, 584, 609, 657, 696, 812, 876, 1008, 1022, 1044, 1168, 1218, 1314, 1392, 1533, 1624, 1752, 1827, 2044, 2088, 2117, 2436, 2628, 3066, 3248, 3504, 3654, 4088, 4176, 4234, 4599, 4872, 5256, 6132, 6351, 7308, 8176, 8468, 9198, 9744, 10512, 12264, 12702, 14616, 14819, 16936, 18396, 19053, 24528, 25404, 29232, 29638, 33872, 36792, 38106, 44457, 50808, 59276, 73584, 76212, 88914, 101616, 118552, 133371, 152424, 177828, 237104, 266742, 304848, 355656, 533484, 711312, 1066968, 2133936.
If you add them up, you will get the total of 7,157,280.