2017497616

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{992863}}^1$

素因数の和:992998

約数の個数: 20

約数和(自身を含む): 3939684352

約数和(自身を除く): 1922186736

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 992863, 1985726, 3971452, 7942904, 15885808, 126093601, 252187202, 504374404, 1008748808, 2017497616]

約数ペア:

[(1, 2017497616), (2, 1008748808), (4, 504374404), (8, 252187202), (16, 126093601), (127, 15885808), (254, 7942904), (508, 3971452), (1016, 1985726), (2032, 992863)]