1275229438

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1\times {\mathrm{1223}}^1$

素因数の和:2352

約数の個数: 32

約数和(自身を含む): 2220825600

約数和(自身を除く): 945596162

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 1049, 1223, 2098, 2446, 7343, 8561, 14686, 17122, 74479, 86833, 148958, 173666, 521353, 607831, 1042706, 1215662, 1282927, 2565854, 8980489, 17960978, 91087817, 182175634, 637614719, 1275229438]

約数ペア:

[(1, 1275229438), (2, 637614719), (7, 182175634), (14, 91087817), (71, 17960978), (142, 8980489), (497, 2565854), (994, 1282927), (1049, 1215662), (1223, 1042706), (2098, 607831), (2446, 521353), (7343, 173666), (8561, 148958), (14686, 86833), (17122, 74479)]