255352012

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{487313}}^1$

素因数の和:487448

約数の個数: 12

約数和(自身を含む): 450278136

約数和(自身を除く): 194926124

約数列:

[1, 2, 4, 131, 262, 524, 487313, 974626, 1949252, 63838003, 127676006, 255352012]

約数ペア:

[(1, 255352012), (2, 127676006), (4, 63838003), (131, 1949252), (262, 974626), (524, 487313)]