509442004

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{1900903}}^1$

素因数の和:1900974

約数の個数: 12

約数和(自身を含む): 904830304

約数和(自身を除く): 395388300

約数列:

[1, 2, 4, 67, 134, 268, 1900903, 3801806, 7603612, 127360501, 254721002, 509442004]

約数ペア:

[(1, 509442004), (2, 254721002), (4, 127360501), (67, 7603612), (134, 3801806), (268, 1900903)]