9990598256

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{4916633}}^1$

素因数の和:4916768

約数の個数: 20

約数和(自身を含む): 19509203712

約数和(自身を除く): 9518605456

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 4916633, 9833266, 19666532, 39333064, 78666128, 624412391, 1248824782, 2497649564, 4995299128, 9990598256]

約数ペア:

[(1, 9990598256), (2, 4995299128), (4, 2497649564), (8, 1248824782), (16, 624412391), (127, 78666128), (254, 39333064), (508, 19666532), (1016, 9833266), (2032, 4916633)]