540206492

素因数分解:

$2^2\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{19121}}^1$

素因数の和:20141

約数の個数: 24

約数和(自身を含む): 1081540320

約数和(自身を除く): 541333828

約数列:

[1, 2, 4, 7, 14, 28, 1009, 2018, 4036, 7063, 14126, 19121, 28252, 38242, 76484, 133847, 267694, 535388, 19293089, 38586178, 77172356, 135051623, 270103246, 540206492]

約数ペア:

[(1, 540206492), (2, 270103246), (4, 135051623), (7, 77172356), (14, 38586178), (28, 19293089), (1009, 535388), (2018, 267694), (4036, 133847), (7063, 76484), (14126, 38242), (19121, 28252)]