1244136668

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{431}}^1\times {\mathrm{10771}}^1$

素因数の和:11273

約数の個数: 24

約数和(自身を含む): 2215067904

約数和(自身を除く): 970931236

約数列:

[1, 2, 4, 67, 134, 268, 431, 862, 1724, 10771, 21542, 28877, 43084, 57754, 115508, 721657, 1443314, 2886628, 4642301, 9284602, 18569204, 311034167, 622068334, 1244136668]

約数ペア:

[(1, 1244136668), (2, 622068334), (4, 311034167), (67, 18569204), (134, 9284602), (268, 4642301), (431, 2886628), (862, 1443314), (1724, 721657), (10771, 115508), (21542, 57754), (28877, 43084)]