2080694866

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1\times {\mathrm{19069}}^1$

素因数の和:19773

約数の個数: 16

約数和(自身を含む): 3161424600

約数和(自身を除く): 1080729734

約数列:

[1, 2, 89, 178, 613, 1226, 19069, 38138, 54557, 109114, 1697141, 3394282, 11689297, 23378594, 1040347433, 2080694866]

約数ペア:

[(1, 2080694866), (2, 1040347433), (89, 23378594), (178, 11689297), (613, 3394282), (1226, 1697141), (19069, 109114), (38138, 54557)]