2550542008

素因数分解:

$2^3\times 7^1\times {\mathrm{4051}}^1\times {\mathrm{11243}}^1$

素因数の和:15307

約数の個数: 32

約数和(自身を含む): 5467282560

約数和(自身を除く): 2916740552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4051, 8102, 11243, 16204, 22486, 28357, 32408, 44972, 56714, 78701, 89944, 113428, 157402, 226856, 314804, 629608, 45545393, 91090786, 182181572, 318817751, 364363144, 637635502, 1275271004, 2550542008]

約数ペア:

[(1, 2550542008), (2, 1275271004), (4, 637635502), (7, 364363144), (8, 318817751), (14, 182181572), (28, 91090786), (56, 45545393), (4051, 629608), (8102, 314804), (11243, 226856), (16204, 157402), (22486, 113428), (28357, 89944), (32408, 78701), (44972, 56714)]