1247103032

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{2017}}^1$

素因数の和:2272

約数の個数: 64

約数和(自身を含む): 2732533440

約数和(自身を除く): 1485430408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 181, 244, 362, 427, 488, 724, 854, 1267, 1448, 1708, 2017, 2534, 3416, 4034, 5068, 8068, 10136, 11041, 14119, 16136, 22082, 28238, 44164, 56476, 77287, 88328, 112952, 123037, 154574, 246074, 309148, 365077, 492148, 618296, 730154, 861259, 984296, 1460308, 1722518, 2555539, 2920616, 3445036, 5111078, 6890072, 10222156, 20444312, 22269697, 44539394, 89078788, 155887879, 178157576, 311775758, 623551516, 1247103032]

約数ペア:

[(1, 1247103032), (2, 623551516), (4, 311775758), (7, 178157576), (8, 155887879), (14, 89078788), (28, 44539394), (56, 22269697), (61, 20444312), (122, 10222156), (181, 6890072), (244, 5111078), (362, 3445036), (427, 2920616), (488, 2555539), (724, 1722518), (854, 1460308), (1267, 984296), (1448, 861259), (1708, 730154), (2017, 618296), (2534, 492148), (3416, 365077), (4034, 309148), (5068, 246074), (8068, 154574), (10136, 123037), (11041, 112952), (14119, 88328), (16136, 77287), (22082, 56476), (28238, 44164)]