2134484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 4116000

約数和(自身を除く): 1981516

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 349, 556, 698, 1396, 1529, 3058, 3839, 6116, 7678, 15356, 48511, 97022, 194044, 533621, 1067242, 2134484]

約数ペア:

[(1, 2134484), (2, 1067242), (4, 533621), (11, 194044), (22, 97022), (44, 48511), (139, 15356), (278, 7678), (349, 6116), (556, 3839), (698, 3058), (1396, 1529)]