2056317978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:405

約数の個数: 192

約数和(自身を含む): 5295697920

約数和(自身を除く): 3239379942

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 31, 33, 38, 39, 57, 62, 66, 78, 93, 114, 143, 169, 186, 209, 247, 286, 313, 338, 341, 403, 418, 429, 494, 507, 589, 626, 627, 682, 741, 806, 858, 939, 1014, 1023, 1178, 1209, 1254, 1482, 1767, 1859, 1878, 2046, 2418, 2717, 3211, 3443, 3534, 3718, 4069, 4433, 5239, 5434, 5577, 5947, 6422, 6479, 6886, 7657, 8138, 8151, 8866, 9633, 9703, 10329, 10478, 11154, 11894, 12207, 12958, 13299, 15314, 15717, 16302, 17841, 19266, 19406, 19437, 20658, 22971, 24414, 26598, 29109, 31434, 35321, 35682, 38874, 44759, 45942, 52897, 57629, 58218, 65417, 70642, 77311, 84227, 89518, 99541, 105794, 105963, 106733, 115258, 126139, 130834, 134277, 154622, 158691, 168454, 172887, 184357, 196251, 199082, 211926, 213466, 231933, 252278, 252681, 268554, 298623, 317382, 320199, 345774, 368714, 378417, 392502, 463866, 505362, 553071, 581867, 597246, 640398, 756834, 850421, 1005043, 1094951, 1106142, 1163734, 1387529, 1639807, 1700842, 1745601, 2010086, 2027927, 2189902, 2396641, 2551263, 2775058, 3015129, 3279614, 3284853, 3491202, 4055854, 4162587, 4793282, 4919421, 5102526, 6030258, 6083781, 6569706, 7189923, 8325174, 9838842, 11055473, 12167562, 14379846, 18037877, 22110946, 26363051, 31156333, 33166419, 36075754, 52726102, 54113631, 62312666, 66332838, 79089153, 93468999, 108227262, 158178306, 186937998, 342719663, 685439326, 1028158989, 2056317978]

約数ペア:

[(1, 2056317978), (2, 1028158989), (3, 685439326), (6, 342719663), (11, 186937998), (13, 158178306), (19, 108227262), (22, 93468999), (26, 79089153), (31, 66332838), (33, 62312666), (38, 54113631), (39, 52726102), (57, 36075754), (62, 33166419), (66, 31156333), (78, 26363051), (93, 22110946), (114, 18037877), (143, 14379846), (169, 12167562), (186, 11055473), (209, 9838842), (247, 8325174), (286, 7189923), (313, 6569706), (338, 6083781), (341, 6030258), (403, 5102526), (418, 4919421), (429, 4793282), (494, 4162587), (507, 4055854), (589, 3491202), (626, 3284853), (627, 3279614), (682, 3015129), (741, 2775058), (806, 2551263), (858, 2396641), (939, 2189902), (1014, 2027927), (1023, 2010086), (1178, 1745601), (1209, 1700842), (1254, 1639807), (1482, 1387529), (1767, 1163734), (1859, 1106142), (1878, 1094951), (2046, 1005043), (2418, 850421), (2717, 756834), (3211, 640398), (3443, 597246), (3534, 581867), (3718, 553071), (4069, 505362), (4433, 463866), (5239, 392502), (5434, 378417), (5577, 368714), (5947, 345774), (6422, 320199), (6479, 317382), (6886, 298623), (7657, 268554), (8138, 252681), (8151, 252278), (8866, 231933), (9633, 213466), (9703, 211926), (10329, 199082), (10478, 196251), (11154, 184357), (11894, 172887), (12207, 168454), (12958, 158691), (13299, 154622), (15314, 134277), (15717, 130834), (16302, 126139), (17841, 115258), (19266, 106733), (19406, 105963), (19437, 105794), (20658, 99541), (22971, 89518), (24414, 84227), (26598, 77311), (29109, 70642), (31434, 65417), (35321, 58218), (35682, 57629), (38874, 52897), (44759, 45942)]