2001034352

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{984761}}^1$

素因数の和:984896

約数の個数: 20

約数和(自身を含む): 3907535616

約数和(自身を除く): 1906501264

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 984761, 1969522, 3939044, 7878088, 15756176, 125064647, 250129294, 500258588, 1000517176, 2001034352]

約数ペア:

[(1, 2001034352), (2, 1000517176), (4, 500258588), (8, 250129294), (16, 125064647), (127, 15756176), (254, 7878088), (508, 3939044), (1016, 1969522), (2032, 984761)]