2018294216

素因数分解:

$2^3\times {\mathrm{1153}}^1\times {\mathrm{218809}}^1$

素因数の和:219968

約数の個数: 16

約数和(自身を含む): 3787601100

約数和(自身を除く): 1769306884

約数列:

[1, 2, 4, 8, 1153, 2306, 4612, 9224, 218809, 437618, 875236, 1750472, 252286777, 504573554, 1009147108, 2018294216]

約数ペア:

[(1, 2018294216), (2, 1009147108), (4, 504573554), (8, 252286777), (1153, 1750472), (2306, 875236), (4612, 437618), (9224, 218809)]