2011025744

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:877

約数の個数: 160

約数和(自身を含む): 5129671680

約数和(自身を除く): 3118645936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 113, 119, 136, 182, 208, 221, 226, 238, 272, 364, 442, 452, 476, 719, 728, 791, 884, 904, 952, 1438, 1456, 1469, 1547, 1582, 1768, 1808, 1904, 1921, 2876, 2938, 3094, 3164, 3536, 3842, 5033, 5752, 5876, 6188, 6328, 7684, 9347, 10066, 10283, 11504, 11752, 12223, 12376, 12656, 13447, 15368, 18694, 20132, 20566, 23504, 24446, 24752, 24973, 26894, 30736, 37388, 40264, 41132, 48892, 49946, 53788, 65429, 74776, 80528, 81247, 82264, 85561, 97784, 99892, 107576, 130858, 149552, 158899, 162494, 164528, 171122, 174811, 195568, 199784, 215152, 261716, 317798, 324988, 342244, 349622, 399568, 523432, 568729, 635596, 649976, 684488, 699244, 1046864, 1056211, 1112293, 1137458, 1271192, 1299952, 1368976, 1381199, 1398488, 2112422, 2224586, 2274916, 2542384, 2762398, 2796976, 4224844, 4449172, 4549832, 5524796, 7393477, 8449688, 8898344, 9099664, 9668393, 11049592, 14786954, 16899376, 17796688, 17955587, 19336786, 22099184, 29573908, 35911174, 38673572, 59147816, 71822348, 77347144, 118295632, 125689109, 143644696, 154694288, 251378218, 287289392, 502756436, 1005512872, 2011025744]

約数ペア:

[(1, 2011025744), (2, 1005512872), (4, 502756436), (7, 287289392), (8, 251378218), (13, 154694288), (14, 143644696), (16, 125689109), (17, 118295632), (26, 77347144), (28, 71822348), (34, 59147816), (52, 38673572), (56, 35911174), (68, 29573908), (91, 22099184), (104, 19336786), (112, 17955587), (113, 17796688), (119, 16899376), (136, 14786954), (182, 11049592), (208, 9668393), (221, 9099664), (226, 8898344), (238, 8449688), (272, 7393477), (364, 5524796), (442, 4549832), (452, 4449172), (476, 4224844), (719, 2796976), (728, 2762398), (791, 2542384), (884, 2274916), (904, 2224586), (952, 2112422), (1438, 1398488), (1456, 1381199), (1469, 1368976), (1547, 1299952), (1582, 1271192), (1768, 1137458), (1808, 1112293), (1904, 1056211), (1921, 1046864), (2876, 699244), (2938, 684488), (3094, 649976), (3164, 635596), (3536, 568729), (3842, 523432), (5033, 399568), (5752, 349622), (5876, 342244), (6188, 324988), (6328, 317798), (7684, 261716), (9347, 215152), (10066, 199784), (10283, 195568), (11504, 174811), (11752, 171122), (12223, 164528), (12376, 162494), (12656, 158899), (13447, 149552), (15368, 130858), (18694, 107576), (20132, 99892), (20566, 97784), (23504, 85561), (24446, 82264), (24752, 81247), (24973, 80528), (26894, 74776), (30736, 65429), (37388, 53788), (40264, 49946), (41132, 48892)]