439565542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{133121}}^1$

素因数の和:133263

約数の個数: 16

約数和(自身を含む): 715663872

約数和(自身を除く): 276098330

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 133121, 266242, 1730573, 3461146, 16906367, 33812734, 219782771, 439565542]

約数ペア:

[(1, 439565542), (2, 219782771), (13, 33812734), (26, 16906367), (127, 3461146), (254, 1730573), (1651, 266242), (3302, 133121)]