4345721854

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{1559}}^1$

素因数の和:2008

約数の個数: 32

約数和(自身を含む): 6772147200

約数和(自身を除く): 2426425346

約数列:

[1, 2, 37, 74, 139, 271, 278, 542, 1559, 3118, 5143, 10027, 10286, 20054, 37669, 57683, 75338, 115366, 216701, 422489, 433402, 844978, 1393753, 2787506, 8017937, 15632093, 16035874, 31264186, 58725971, 117451942, 2172860927, 4345721854]

約数ペア:

[(1, 4345721854), (2, 2172860927), (37, 117451942), (74, 58725971), (139, 31264186), (271, 16035874), (278, 15632093), (542, 8017937), (1559, 2787506), (3118, 1393753), (5143, 844978), (10027, 433402), (10286, 422489), (20054, 216701), (37669, 115366), (57683, 75338)]