7130502004

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{41456407}}^1$

素因数の和:41456454

約数の個数: 12

約数和(自身を含む): 12768573664

約数和(自身を除く): 5638071660

約数列:

[1, 2, 4, 43, 86, 172, 41456407, 82912814, 165825628, 1782625501, 3565251002, 7130502004]

約数ペア:

[(1, 7130502004), (2, 3565251002), (4, 1782625501), (43, 165825628), (86, 82912814), (172, 41456407)]