2010546902

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:562

約数の個数: 96

約数和(自身を含む): 3981809664

約数和(自身を除く): 1971262762

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 71, 91, 133, 142, 182, 247, 266, 361, 431, 494, 497, 722, 862, 923, 994, 1349, 1729, 1846, 2527, 2698, 3017, 3458, 4693, 5054, 5603, 6034, 6461, 8189, 9386, 9443, 11206, 12922, 16378, 17537, 18886, 25631, 30601, 32851, 35074, 39221, 51262, 57323, 61202, 65702, 78442, 106457, 114646, 122759, 155591, 179417, 212914, 214207, 245518, 311182, 333203, 358834, 397813, 428414, 581419, 666406, 745199, 795626, 1089137, 1162838, 1490398, 2022683, 2178274, 2332421, 2784691, 4045366, 4069933, 4664842, 5569382, 7558447, 8139866, 11046961, 14158781, 15116894, 22093922, 28317562, 52909129, 77328727, 105818258, 143610493, 154657454, 287220986, 1005273451, 2010546902]

約数ペア:

[(1, 2010546902), (2, 1005273451), (7, 287220986), (13, 154657454), (14, 143610493), (19, 105818258), (26, 77328727), (38, 52909129), (71, 28317562), (91, 22093922), (133, 15116894), (142, 14158781), (182, 11046961), (247, 8139866), (266, 7558447), (361, 5569382), (431, 4664842), (494, 4069933), (497, 4045366), (722, 2784691), (862, 2332421), (923, 2178274), (994, 2022683), (1349, 1490398), (1729, 1162838), (1846, 1089137), (2527, 795626), (2698, 745199), (3017, 666406), (3458, 581419), (4693, 428414), (5054, 397813), (5603, 358834), (6034, 333203), (6461, 311182), (8189, 245518), (9386, 214207), (9443, 212914), (11206, 179417), (12922, 155591), (16378, 122759), (17537, 114646), (18886, 106457), (25631, 78442), (30601, 65702), (32851, 61202), (35074, 57323), (39221, 51262)]