2060956976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1759}}^1$

素因数の和:1954

約数の個数: 80

約数和(自身を含む): 4436382720

約数和(自身を除く): 2375425744

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 131, 172, 208, 262, 344, 524, 559, 688, 1048, 1118, 1703, 1759, 2096, 2236, 3406, 3518, 4472, 5633, 6812, 7036, 8944, 11266, 13624, 14072, 22532, 22867, 27248, 28144, 45064, 45734, 73229, 75637, 90128, 91468, 146458, 151274, 182936, 230429, 292916, 302548, 365872, 460858, 585832, 605096, 921716, 983281, 1171664, 1210192, 1843432, 1966562, 2995577, 3686864, 3933124, 5991154, 7866248, 9908447, 11982308, 15732496, 19816894, 23964616, 39633788, 47929232, 79267576, 128809811, 158535152, 257619622, 515239244, 1030478488, 2060956976]

約数ペア:

[(1, 2060956976), (2, 1030478488), (4, 515239244), (8, 257619622), (13, 158535152), (16, 128809811), (26, 79267576), (43, 47929232), (52, 39633788), (86, 23964616), (104, 19816894), (131, 15732496), (172, 11982308), (208, 9908447), (262, 7866248), (344, 5991154), (524, 3933124), (559, 3686864), (688, 2995577), (1048, 1966562), (1118, 1843432), (1703, 1210192), (1759, 1171664), (2096, 983281), (2236, 921716), (3406, 605096), (3518, 585832), (4472, 460858), (5633, 365872), (6812, 302548), (7036, 292916), (8944, 230429), (11266, 182936), (13624, 151274), (14072, 146458), (22532, 91468), (22867, 90128), (27248, 75637), (28144, 73229), (45064, 45734)]