2009394849

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 3597205248

約数和(自身を除く): 1587810399

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 121, 181, 187, 231, 257, 357, 363, 543, 561, 771, 847, 1267, 1309, 1799, 1991, 2057, 2541, 2827, 3077, 3801, 3927, 4369, 5397, 5973, 6171, 8481, 9231, 13107, 13937, 14399, 19789, 21539, 21901, 30583, 31097, 33847, 41811, 43197, 46517, 48059, 59367, 64617, 65703, 91749, 93291, 101541, 139551, 144177, 153307, 217679, 236929, 325619, 336413, 372317, 459921, 511687, 528649, 653037, 710787, 790789, 976857, 1009239, 1116951, 1535061, 1585947, 2372367, 2606219, 3581809, 3700543, 5535523, 5628557, 7818657, 8698679, 10745427, 11101629, 16606569, 16885671, 26096037, 39399899, 60890753, 95685469, 118199697, 182672259, 287056407, 669798283, 2009394849]

約数ペア:

[(1, 2009394849), (3, 669798283), (7, 287056407), (11, 182672259), (17, 118199697), (21, 95685469), (33, 60890753), (51, 39399899), (77, 26096037), (119, 16885671), (121, 16606569), (181, 11101629), (187, 10745427), (231, 8698679), (257, 7818657), (357, 5628557), (363, 5535523), (543, 3700543), (561, 3581809), (771, 2606219), (847, 2372367), (1267, 1585947), (1309, 1535061), (1799, 1116951), (1991, 1009239), (2057, 976857), (2541, 790789), (2827, 710787), (3077, 653037), (3801, 528649), (3927, 511687), (4369, 459921), (5397, 372317), (5973, 336413), (6171, 325619), (8481, 236929), (9231, 217679), (13107, 153307), (13937, 144177), (14399, 139551), (19789, 101541), (21539, 93291), (21901, 91749), (30583, 65703), (31097, 64617), (33847, 59367), (41811, 48059), (43197, 46517)]