331379266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7027}}^1$

素因数の和:7138

約数の個数: 32

約数和(自身を含む): 561677760

約数和(自身を除く): 230298494

約数列:

[1, 2, 17, 19, 34, 38, 73, 146, 323, 646, 1241, 1387, 2482, 2774, 7027, 14054, 23579, 47158, 119459, 133513, 238918, 267026, 512971, 1025942, 2269721, 4539442, 8720507, 9746449, 17441014, 19492898, 165689633, 331379266]

約数ペア:

[(1, 331379266), (2, 165689633), (17, 19492898), (19, 17441014), (34, 9746449), (38, 8720507), (73, 4539442), (146, 2269721), (323, 1025942), (646, 512971), (1241, 267026), (1387, 238918), (2482, 133513), (2774, 119459), (7027, 47158), (14054, 23579)]