2005580301

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{36209}}^1$

素因数の和:36748

約数の個数: 16

約数和(自身を含む): 2751960000

約数和(自身を除く): 746379699

約数列:

[1, 3, 37, 111, 499, 1497, 18463, 36209, 55389, 108627, 1339733, 4019199, 18068291, 54204873, 668526767, 2005580301]

約数ペア:

[(1, 2005580301), (3, 668526767), (37, 54204873), (111, 18068291), (499, 4019199), (1497, 1339733), (18463, 108627), (36209, 55389)]