2891574166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:494

約数の個数: 128

約数和(自身を含む): 5573836800

約数和(自身を除く): 2682262634

約数列:

[1, 2, 13, 17, 19, 26, 29, 31, 34, 38, 58, 62, 221, 247, 323, 377, 383, 403, 442, 493, 494, 527, 551, 589, 646, 754, 766, 806, 899, 986, 1054, 1102, 1178, 1798, 4199, 4979, 6409, 6511, 6851, 7163, 7277, 7657, 8398, 9367, 9958, 10013, 11107, 11687, 11873, 12818, 13022, 13702, 14326, 14554, 15283, 15314, 17081, 18734, 20026, 22214, 23374, 23746, 30566, 34162, 84643, 94601, 121771, 123709, 130169, 144391, 154349, 169286, 188819, 189202, 198679, 201841, 211033, 222053, 225587, 243542, 247418, 260338, 288782, 290377, 308698, 344317, 377638, 397358, 403682, 422066, 444106, 451174, 580754, 688634, 1608217, 2454647, 2623933, 2743429, 2932631, 3216434, 3587561, 3774901, 3834979, 4476121, 4909294, 5247866, 5486858, 5853389, 5865262, 6542023, 7175122, 7549802, 7669958, 8952242, 11706778, 13084046, 46638293, 49854727, 76094057, 85046299, 93276586, 99709454, 111214391, 152188114, 170092598, 222428782, 1445787083, 2891574166]

約数ペア:

[(1, 2891574166), (2, 1445787083), (13, 222428782), (17, 170092598), (19, 152188114), (26, 111214391), (29, 99709454), (31, 93276586), (34, 85046299), (38, 76094057), (58, 49854727), (62, 46638293), (221, 13084046), (247, 11706778), (323, 8952242), (377, 7669958), (383, 7549802), (403, 7175122), (442, 6542023), (493, 5865262), (494, 5853389), (527, 5486858), (551, 5247866), (589, 4909294), (646, 4476121), (754, 3834979), (766, 3774901), (806, 3587561), (899, 3216434), (986, 2932631), (1054, 2743429), (1102, 2623933), (1178, 2454647), (1798, 1608217), (4199, 688634), (4979, 580754), (6409, 451174), (6511, 444106), (6851, 422066), (7163, 403682), (7277, 397358), (7657, 377638), (8398, 344317), (9367, 308698), (9958, 290377), (10013, 288782), (11107, 260338), (11687, 247418), (11873, 243542), (12818, 225587), (13022, 222053), (13702, 211033), (14326, 201841), (14554, 198679), (15283, 189202), (15314, 188819), (17081, 169286), (18734, 154349), (20026, 144391), (22214, 130169), (23374, 123709), (23746, 121771), (30566, 94601), (34162, 84643)]