1721000896

素因数分解:

$2^6\times {\mathrm{26890639}}^1$

素因数の和:26890651

約数の個数: 14

約数和(自身を含む): 3415111280

約数和(自身を除く): 1694110384

約数列:

[1, 2, 4, 8, 16, 32, 64, 26890639, 53781278, 107562556, 215125112, 430250224, 860500448, 1721000896]

約数ペア:

[(1, 1721000896), (2, 860500448), (4, 430250224), (8, 215125112), (16, 107562556), (32, 53781278), (64, 26890639)]