2018219024

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1882667}}^1$

素因数の和:1882742

約数の個数: 20

約数和(自身を含む): 3968664144

約数和(自身を除く): 1950445120

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1882667, 3765334, 7530668, 15061336, 30122672, 126138689, 252277378, 504554756, 1009109512, 2018219024]

約数ペア:

[(1, 2018219024), (2, 1009109512), (4, 504554756), (8, 252277378), (16, 126138689), (67, 30122672), (134, 15061336), (268, 7530668), (536, 3765334), (1072, 1882667)]