2971513246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{6691}}^1$

素因数の和:6785

約数の個数: 64

約数和(自身を含む): 5396428800

約数和(自身を除く): 2424915554

約数列:

[1, 2, 13, 19, 26, 29, 31, 38, 58, 62, 247, 377, 403, 494, 551, 589, 754, 806, 899, 1102, 1178, 1798, 6691, 7163, 7657, 11687, 13382, 14326, 15314, 17081, 23374, 34162, 86983, 127129, 173966, 194039, 207421, 222053, 254258, 388078, 414842, 444106, 1652677, 2522507, 2696473, 3305354, 3686741, 3940999, 5045014, 5392946, 6015209, 7373482, 7881998, 12030418, 47927633, 51232987, 78197717, 95855266, 102465974, 114288971, 156395434, 228577942, 1485756623, 2971513246]

約数ペア:

[(1, 2971513246), (2, 1485756623), (13, 228577942), (19, 156395434), (26, 114288971), (29, 102465974), (31, 95855266), (38, 78197717), (58, 51232987), (62, 47927633), (247, 12030418), (377, 7881998), (403, 7373482), (494, 6015209), (551, 5392946), (589, 5045014), (754, 3940999), (806, 3686741), (899, 3305354), (1102, 2696473), (1178, 2522507), (1798, 1652677), (6691, 444106), (7163, 414842), (7657, 388078), (11687, 254258), (13382, 222053), (14326, 207421), (15314, 194039), (17081, 173966), (23374, 127129), (34162, 86983)]