2785233892

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:414

約数の個数: 108

約数和(自身を含む): 5990009844

約数和(自身を除く): 3204775952

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 61, 98, 116, 122, 196, 203, 244, 277, 406, 427, 554, 812, 841, 854, 1108, 1421, 1682, 1708, 1769, 1939, 2842, 2989, 3364, 3538, 3878, 5684, 5887, 5978, 7076, 7756, 8033, 11774, 11956, 12383, 13573, 16066, 16897, 23548, 24766, 27146, 32132, 33794, 41209, 49532, 51301, 54292, 56231, 67588, 82418, 86681, 102602, 112462, 118279, 164836, 173362, 205204, 224924, 232957, 236558, 346724, 359107, 393617, 465914, 473116, 490013, 718214, 787234, 827953, 931828, 980026, 1436428, 1574468, 1630699, 1655906, 1960052, 2513749, 3261398, 3311812, 3430091, 5027498, 6522796, 6860182, 10054996, 11414893, 13720364, 14210377, 22829786, 24010637, 28420754, 45659572, 48021274, 56841508, 96042548, 99472639, 198945278, 397890556, 696308473, 1392616946, 2785233892]

約数ペア:

[(1, 2785233892), (2, 1392616946), (4, 696308473), (7, 397890556), (14, 198945278), (28, 99472639), (29, 96042548), (49, 56841508), (58, 48021274), (61, 45659572), (98, 28420754), (116, 24010637), (122, 22829786), (196, 14210377), (203, 13720364), (244, 11414893), (277, 10054996), (406, 6860182), (427, 6522796), (554, 5027498), (812, 3430091), (841, 3311812), (854, 3261398), (1108, 2513749), (1421, 1960052), (1682, 1655906), (1708, 1630699), (1769, 1574468), (1939, 1436428), (2842, 980026), (2989, 931828), (3364, 827953), (3538, 787234), (3878, 718214), (5684, 490013), (5887, 473116), (5978, 465914), (7076, 393617), (7756, 359107), (8033, 346724), (11774, 236558), (11956, 232957), (12383, 224924), (13573, 205204), (16066, 173362), (16897, 164836), (23548, 118279), (24766, 112462), (27146, 102602), (32132, 86681), (33794, 82418), (41209, 67588), (49532, 56231), (51301, 54292)]