2627758

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 4874688

約数和(自身を除く): 2246930

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 181, 238, 362, 427, 854, 1037, 1267, 2074, 2534, 3077, 6154, 7259, 11041, 14518, 21539, 22082, 43078, 77287, 154574, 187697, 375394, 1313879, 2627758]

約数ペア:

[(1, 2627758), (2, 1313879), (7, 375394), (14, 187697), (17, 154574), (34, 77287), (61, 43078), (119, 22082), (122, 21539), (181, 14518), (238, 11041), (362, 7259), (427, 6154), (854, 3077), (1037, 2534), (1267, 2074)]