531707852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{80513}}^1$

素因数の和:80657

約数の個数: 24

約数和(自身を含む): 1009967616

約数和(自身を除く): 478259764

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 80513, 161026, 322052, 1046669, 2093338, 4186676, 10225151, 20450302, 40900604, 132926963, 265853926, 531707852]

約数ペア:

[(1, 531707852), (2, 265853926), (4, 132926963), (13, 40900604), (26, 20450302), (52, 10225151), (127, 4186676), (254, 2093338), (508, 1046669), (1651, 322052), (3302, 161026), (6604, 80513)]