11438476

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 24012352

約数和(自身を除く): 12573876

約数列:

[1, 2, 4, 7, 14, 28, 37, 61, 74, 122, 148, 181, 244, 259, 362, 427, 518, 724, 854, 1036, 1267, 1708, 2257, 2534, 4514, 5068, 6697, 9028, 11041, 13394, 15799, 22082, 26788, 31598, 44164, 46879, 63196, 77287, 93758, 154574, 187516, 309148, 408517, 817034, 1634068, 2859619, 5719238, 11438476]

約数ペア:

[(1, 11438476), (2, 5719238), (4, 2859619), (7, 1634068), (14, 817034), (28, 408517), (37, 309148), (61, 187516), (74, 154574), (122, 93758), (148, 77287), (181, 63196), (244, 46879), (259, 44164), (362, 31598), (427, 26788), (518, 22082), (724, 15799), (854, 13394), (1036, 11041), (1267, 9028), (1708, 6697), (2257, 5068), (2534, 4514)]