260504432

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{128201}}^1$

素因数の和:128336

約数の個数: 20

約数和(自身を含む): 508705536

約数和(自身を除く): 248201104

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 128201, 256402, 512804, 1025608, 2051216, 16281527, 32563054, 65126108, 130252216, 260504432]

約数ペア:

[(1, 260504432), (2, 130252216), (4, 65126108), (8, 32563054), (16, 16281527), (127, 2051216), (254, 1025608), (508, 512804), (1016, 256402), (2032, 128201)]