2000810526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1913}}^1$

素因数の和:2018

約数の個数: 128

約数和(自身を含む): 5000776704

約数和(自身を除く): 2999966178

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 53, 66, 69, 78, 106, 138, 143, 159, 253, 286, 299, 318, 429, 506, 583, 598, 689, 759, 858, 897, 1166, 1219, 1378, 1518, 1749, 1794, 1913, 2067, 2438, 3289, 3498, 3657, 3826, 4134, 5739, 6578, 7314, 7579, 9867, 11478, 13409, 15158, 15847, 19734, 21043, 22737, 24869, 26818, 31694, 40227, 42086, 43999, 45474, 47541, 49738, 63129, 74607, 80454, 87998, 95082, 101389, 126258, 131997, 149214, 174317, 202778, 263994, 273559, 304167, 348634, 483989, 522951, 547118, 571987, 608334, 820677, 967978, 1045902, 1115279, 1143974, 1318057, 1451967, 1641354, 1715961, 2230558, 2331947, 2636114, 2903934, 3345837, 3431922, 3954171, 4663894, 6291857, 6691674, 6995841, 7908342, 12583714, 13991682, 14498627, 18875571, 25651417, 28997254, 30315311, 37751142, 43495881, 51302834, 60630622, 76954251, 86991762, 90945933, 153908502, 181891866, 333468421, 666936842, 1000405263, 2000810526]

約数ペア:

[(1, 2000810526), (2, 1000405263), (3, 666936842), (6, 333468421), (11, 181891866), (13, 153908502), (22, 90945933), (23, 86991762), (26, 76954251), (33, 60630622), (39, 51302834), (46, 43495881), (53, 37751142), (66, 30315311), (69, 28997254), (78, 25651417), (106, 18875571), (138, 14498627), (143, 13991682), (159, 12583714), (253, 7908342), (286, 6995841), (299, 6691674), (318, 6291857), (429, 4663894), (506, 3954171), (583, 3431922), (598, 3345837), (689, 2903934), (759, 2636114), (858, 2331947), (897, 2230558), (1166, 1715961), (1219, 1641354), (1378, 1451967), (1518, 1318057), (1749, 1143974), (1794, 1115279), (1913, 1045902), (2067, 967978), (2438, 820677), (3289, 608334), (3498, 571987), (3657, 547118), (3826, 522951), (4134, 483989), (5739, 348634), (6578, 304167), (7314, 273559), (7579, 263994), (9867, 202778), (11478, 174317), (13409, 149214), (15158, 131997), (15847, 126258), (19734, 101389), (21043, 95082), (22737, 87998), (24869, 80454), (26818, 74607), (31694, 63129), (40227, 49738), (42086, 47541), (43999, 45474)]