2011661344

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{1123}}^1$

素因数の和:1878

約数の個数: 96

約数和(自身を含む): 4948909056

約数和(自身を除く): 2937247712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 727, 1123, 1232, 1454, 2246, 2464, 2908, 4492, 5089, 5816, 7861, 7997, 8984, 10178, 11632, 12353, 15722, 15994, 17968, 20356, 23264, 24706, 31444, 31988, 35936, 40712, 49412, 55979, 62888, 63976, 81424, 86471, 98824, 111958, 125776, 127952, 162848, 172942, 197648, 223916, 251552, 255904, 345884, 395296, 447832, 691768, 816421, 895664, 1383536, 1632842, 1791328, 2767072, 3265684, 5714947, 6531368, 8980631, 11429894, 13062736, 17961262, 22859788, 26125472, 35922524, 45719576, 62864417, 71845048, 91439152, 125728834, 143690096, 182878304, 251457668, 287380192, 502915336, 1005830672, 2011661344]

約数ペア:

[(1, 2011661344), (2, 1005830672), (4, 502915336), (7, 287380192), (8, 251457668), (11, 182878304), (14, 143690096), (16, 125728834), (22, 91439152), (28, 71845048), (32, 62864417), (44, 45719576), (56, 35922524), (77, 26125472), (88, 22859788), (112, 17961262), (154, 13062736), (176, 11429894), (224, 8980631), (308, 6531368), (352, 5714947), (616, 3265684), (727, 2767072), (1123, 1791328), (1232, 1632842), (1454, 1383536), (2246, 895664), (2464, 816421), (2908, 691768), (4492, 447832), (5089, 395296), (5816, 345884), (7861, 255904), (7997, 251552), (8984, 223916), (10178, 197648), (11632, 172942), (12353, 162848), (15722, 127952), (15994, 125776), (17968, 111958), (20356, 98824), (23264, 86471), (24706, 81424), (31444, 63976), (31988, 62888), (35936, 55979), (40712, 49412)]