2019974892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 5569912320

約数和(自身を除く): 3549937428

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 37, 38, 39, 52, 57, 74, 76, 78, 111, 113, 114, 148, 156, 163, 222, 226, 228, 247, 326, 339, 444, 452, 481, 489, 494, 652, 678, 703, 741, 962, 978, 988, 1356, 1406, 1443, 1469, 1482, 1924, 1956, 2109, 2119, 2147, 2812, 2886, 2938, 2964, 3097, 4181, 4218, 4238, 4294, 4407, 5772, 5876, 6031, 6194, 6357, 6441, 8362, 8436, 8476, 8588, 8814, 9139, 9291, 12062, 12388, 12543, 12714, 12882, 16724, 17628, 18093, 18278, 18419, 18582, 24124, 25086, 25428, 25764, 27417, 27911, 36186, 36556, 36838, 37164, 40261, 50172, 54353, 54834, 55257, 55822, 72372, 73676, 78403, 79439, 80522, 83733, 108706, 109668, 110514, 111644, 114589, 120783, 156806, 158878, 161044, 163059, 167466, 217412, 221028, 229178, 235209, 238317, 239447, 241566, 313612, 317756, 326118, 334932, 343767, 349961, 458356, 470418, 476634, 478894, 483132, 652236, 681503, 687534, 699922, 718341, 940836, 953268, 957788, 1032707, 1049883, 1363006, 1375068, 1399844, 1436682, 1489657, 2044509, 2065414, 2099766, 2726012, 2873364, 2979314, 3098121, 4089018, 4130828, 4199532, 4468971, 4549493, 5958628, 6196242, 8178036, 8859539, 8937942, 9098986, 12392484, 12948557, 13648479, 17719078, 17875884, 18197972, 25897114, 26578617, 27296958, 35438156, 38845671, 51794228, 53157234, 54593916, 77691342, 106314468, 155382684, 168331241, 336662482, 504993723, 673324964, 1009987446, 2019974892]

約数ペア:

[(1, 2019974892), (2, 1009987446), (3, 673324964), (4, 504993723), (6, 336662482), (12, 168331241), (13, 155382684), (19, 106314468), (26, 77691342), (37, 54593916), (38, 53157234), (39, 51794228), (52, 38845671), (57, 35438156), (74, 27296958), (76, 26578617), (78, 25897114), (111, 18197972), (113, 17875884), (114, 17719078), (148, 13648479), (156, 12948557), (163, 12392484), (222, 9098986), (226, 8937942), (228, 8859539), (247, 8178036), (326, 6196242), (339, 5958628), (444, 4549493), (452, 4468971), (481, 4199532), (489, 4130828), (494, 4089018), (652, 3098121), (678, 2979314), (703, 2873364), (741, 2726012), (962, 2099766), (978, 2065414), (988, 2044509), (1356, 1489657), (1406, 1436682), (1443, 1399844), (1469, 1375068), (1482, 1363006), (1924, 1049883), (1956, 1032707), (2109, 957788), (2119, 953268), (2147, 940836), (2812, 718341), (2886, 699922), (2938, 687534), (2964, 681503), (3097, 652236), (4181, 483132), (4218, 478894), (4238, 476634), (4294, 470418), (4407, 458356), (5772, 349961), (5876, 343767), (6031, 334932), (6194, 326118), (6357, 317756), (6441, 313612), (8362, 241566), (8436, 239447), (8476, 238317), (8588, 235209), (8814, 229178), (9139, 221028), (9291, 217412), (12062, 167466), (12388, 163059), (12543, 161044), (12714, 158878), (12882, 156806), (16724, 120783), (17628, 114589), (18093, 111644), (18278, 110514), (18419, 109668), (18582, 108706), (24124, 83733), (25086, 80522), (25428, 79439), (25764, 78403), (27417, 73676), (27911, 72372), (36186, 55822), (36556, 55257), (36838, 54834), (37164, 54353), (40261, 50172)]