559752484

素因数分解:

$2^2\times {\mathrm{503}}^1\times {\mathrm{278207}}^1$

素因数の和:278714

約数の個数: 12

約数和(自身を含む): 981517824

約数和(自身を除く): 421765340

約数列:

[1, 2, 4, 503, 1006, 2012, 278207, 556414, 1112828, 139938121, 279876242, 559752484]

約数ペア:

[(1, 559752484), (2, 279876242), (4, 139938121), (503, 1112828), (1006, 556414), (2012, 278207)]