2010655472

素因数分解:

$2^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1$

素因数の和:886

約数の個数: 80

約数和(自身を含む): 4507901952

約数和(自身を除く): 2497246480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 191, 193, 382, 386, 487, 764, 772, 974, 1337, 1351, 1528, 1544, 1948, 2674, 2702, 3056, 3088, 3409, 3896, 5348, 5404, 6818, 7792, 10696, 10808, 13636, 21392, 21616, 27272, 36863, 54544, 73726, 93017, 93991, 147452, 186034, 187982, 258041, 294904, 372068, 375964, 516082, 589808, 651119, 657937, 744136, 751928, 1032164, 1302238, 1315874, 1488272, 1503856, 2064328, 2604476, 2631748, 4128656, 5208952, 5263496, 10417904, 10526992, 17952281, 35904562, 71809124, 125665967, 143618248, 251331934, 287236496, 502663868, 1005327736, 2010655472]

約数ペア:

[(1, 2010655472), (2, 1005327736), (4, 502663868), (7, 287236496), (8, 251331934), (14, 143618248), (16, 125665967), (28, 71809124), (56, 35904562), (112, 17952281), (191, 10526992), (193, 10417904), (382, 5263496), (386, 5208952), (487, 4128656), (764, 2631748), (772, 2604476), (974, 2064328), (1337, 1503856), (1351, 1488272), (1528, 1315874), (1544, 1302238), (1948, 1032164), (2674, 751928), (2702, 744136), (3056, 657937), (3088, 651119), (3409, 589808), (3896, 516082), (5348, 375964), (5404, 372068), (6818, 294904), (7792, 258041), (10696, 187982), (10808, 186034), (13636, 147452), (21392, 93991), (21616, 93017), (27272, 73726), (36863, 54544)]