123065278

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{517081}}^1$

素因数の和:517107

約数の個数: 16

約数和(自身を含む): 223379424

約数和(自身を除く): 100314146

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 517081, 1034162, 3619567, 7239134, 8790377, 17580754, 61532639, 123065278]

約数ペア:

[(1, 123065278), (2, 61532639), (7, 17580754), (14, 8790377), (17, 7239134), (34, 3619567), (119, 1034162), (238, 517081)]