2049102616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 4585973760

約数和(自身を除く): 2536871144

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 47, 68, 88, 94, 136, 151, 187, 188, 193, 302, 374, 376, 386, 517, 604, 748, 772, 799, 1034, 1208, 1496, 1544, 1598, 1661, 2068, 2123, 2567, 3196, 3281, 3322, 4136, 4246, 5134, 6392, 6562, 6644, 7097, 8492, 8789, 9071, 10268, 13124, 13288, 14194, 16984, 17578, 18142, 20536, 26248, 28237, 28388, 29143, 35156, 36091, 36284, 56474, 56776, 58286, 70312, 72182, 72568, 78067, 99781, 112948, 116572, 120649, 144364, 154207, 156134, 199562, 225896, 233144, 241298, 288728, 308414, 312268, 320573, 399124, 482596, 495431, 616828, 624536, 641146, 798248, 965192, 990862, 1233656, 1282292, 1327139, 1369721, 1696277, 1981724, 2564584, 2654278, 2739442, 3392554, 3963448, 5308556, 5449741, 5478884, 6785108, 10617112, 10899482, 10957768, 13570216, 15066931, 21798964, 23285257, 30133862, 43597928, 46570514, 60267724, 93141028, 120535448, 186282056, 256137827, 512275654, 1024551308, 2049102616]

約数ペア:

[(1, 2049102616), (2, 1024551308), (4, 512275654), (8, 256137827), (11, 186282056), (17, 120535448), (22, 93141028), (34, 60267724), (44, 46570514), (47, 43597928), (68, 30133862), (88, 23285257), (94, 21798964), (136, 15066931), (151, 13570216), (187, 10957768), (188, 10899482), (193, 10617112), (302, 6785108), (374, 5478884), (376, 5449741), (386, 5308556), (517, 3963448), (604, 3392554), (748, 2739442), (772, 2654278), (799, 2564584), (1034, 1981724), (1208, 1696277), (1496, 1369721), (1544, 1327139), (1598, 1282292), (1661, 1233656), (2068, 990862), (2123, 965192), (2567, 798248), (3196, 641146), (3281, 624536), (3322, 616828), (4136, 495431), (4246, 482596), (5134, 399124), (6392, 320573), (6562, 312268), (6644, 308414), (7097, 288728), (8492, 241298), (8789, 233144), (9071, 225896), (10268, 199562), (13124, 156134), (13288, 154207), (14194, 144364), (16984, 120649), (17578, 116572), (18142, 112948), (20536, 99781), (26248, 78067), (28237, 72568), (28388, 72182), (29143, 70312), (35156, 58286), (36091, 56776), (36284, 56474)]