The factors of the number 834,628,872 are: 1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 31, 33, 34, 42, 44, 51, 56, 62, 66, 68, 77, 84, 88, 93, 102, 119, 124, 132, 136, 154, 168, 186, 187, 204, 217, 231, 238, 248, 264, 308, 341, 357, 372, 374, 408, 434, 462, 476, 527, 561, 616, 651, 682, 714, 744, 748, 857, 868, 924, 952, 1023, 1054, 1122, 1302, 1309, 1364, 1428, 1496, 1581, 1714, 1736, 1848, 2046, 2108, 2244, 2387, 2571, 2604, 2618, 2728, 2856, 3162, 3428, 3689, 3927, 4092, 4216, 4488, 4774, 5142, 5208, 5236, 5797, 5999, 6324, 6856, 7161, 7378, 7854, 8184, 9427, 9548, 10284, 10472, 11067, 11594, 11998, 12648, 14322, 14569, 14756, 15708, 17391, 17997, 18854, 19096, 20568, 22134, 23188, 23996, 26567, 28281, 28644, 29138, 29512, 31416, 34782, 35994, 37708, 40579, 43707, 44268, 46376, 47992, 53134, 56562, 57288, 58276, 65989, 69564, 71988, 75416, 79701, 81158, 87414, 88536, 101983, 106268, 113124, 116552, 121737, 131978, 139128, 143976, 159402, 160259, 162316, 174828, 185969, 197967, 203966, 212536, 226248, 243474, 263956, 292237, 305949, 318804, 320518, 324632, 349656, 371938, 395934, 407932, 451639, 480777, 486948, 527912, 557907, 584474, 611898, 637608, 641036, 743876, 791868, 815864, 876711, 903278, 961554, 973896, 1115814, 1121813, 1168948, 1223796, 1282072, 1354917, 1487752, 1583736, 1753422, 1806556, 1923108, 2045659, 2231628, 2243626, 2337896, 2447592, 2709834, 3161473, 3365439, 3506844, 3613112, 3846216, 4091318, 4463256, 4487252, 4968029, 5419668, 6136977, 6322946, 6730878, 7013688, 8182636, 8974504, 9484419, 9936058, 10839336, 12273954, 12645892, 13461756, 14904087, 16365272, 18968838, 19872116, 24547908, 25291784, 26923512, 29808174, 34776203, 37937676, 39744232, 49095816, 59616348, 69552406, 75875352, 104328609, 119232696, 139104812, 208657218, 278209624, 417314436, 834628872.
If you add them up, you will get the total of 834,628,874. Now subtract 834,628,872 to get 2,012,009,208