2019449916

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4289}}^1$

素因数の和:4380

約数の個数: 144

約数和(自身を含む): 5902696800

約数和(自身を除く): 3883246884

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 41, 44, 58, 66, 82, 87, 99, 116, 123, 132, 164, 174, 198, 246, 261, 319, 348, 369, 396, 451, 492, 522, 638, 738, 902, 957, 1044, 1189, 1276, 1353, 1476, 1804, 1914, 2378, 2706, 2871, 3567, 3828, 4059, 4289, 4756, 5412, 5742, 7134, 8118, 8578, 10701, 11484, 12867, 13079, 14268, 16236, 17156, 21402, 25734, 26158, 38601, 39237, 42804, 47179, 51468, 52316, 77202, 78474, 94358, 117711, 124381, 141537, 154404, 156948, 175849, 188716, 235422, 248762, 283074, 351698, 373143, 424611, 470844, 497524, 527547, 566148, 703396, 746286, 849222, 1055094, 1119429, 1368191, 1492572, 1582641, 1698444, 1934339, 2110188, 2238858, 2736382, 3165282, 3868678, 4104573, 4477716, 5099621, 5472764, 5803017, 6330564, 7737356, 8209146, 10199242, 11606034, 12313719, 15298863, 16418292, 17409051, 20398484, 23212068, 24627438, 30597726, 34818102, 45896589, 49254876, 56095831, 61195452, 69636204, 91793178, 112191662, 168287493, 183586356, 224383324, 336574986, 504862479, 673149972, 1009724958, 2019449916]

約数ペア:

[(1, 2019449916), (2, 1009724958), (3, 673149972), (4, 504862479), (6, 336574986), (9, 224383324), (11, 183586356), (12, 168287493), (18, 112191662), (22, 91793178), (29, 69636204), (33, 61195452), (36, 56095831), (41, 49254876), (44, 45896589), (58, 34818102), (66, 30597726), (82, 24627438), (87, 23212068), (99, 20398484), (116, 17409051), (123, 16418292), (132, 15298863), (164, 12313719), (174, 11606034), (198, 10199242), (246, 8209146), (261, 7737356), (319, 6330564), (348, 5803017), (369, 5472764), (396, 5099621), (451, 4477716), (492, 4104573), (522, 3868678), (638, 3165282), (738, 2736382), (902, 2238858), (957, 2110188), (1044, 1934339), (1189, 1698444), (1276, 1582641), (1353, 1492572), (1476, 1368191), (1804, 1119429), (1914, 1055094), (2378, 849222), (2706, 746286), (2871, 703396), (3567, 566148), (3828, 527547), (4059, 497524), (4289, 470844), (4756, 424611), (5412, 373143), (5742, 351698), (7134, 283074), (8118, 248762), (8578, 235422), (10701, 188716), (11484, 175849), (12867, 156948), (13079, 154404), (14268, 141537), (16236, 124381), (17156, 117711), (21402, 94358), (25734, 78474), (26158, 77202), (38601, 52316), (39237, 51468), (42804, 47179)]