268249564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1621}}^1\times {\mathrm{3761}}^1$

素因数の和:5397

約数の個数: 24

約数和(自身を含む): 512564976

約数和(自身を除く): 244315412

約数列:

[1, 2, 4, 11, 22, 44, 1621, 3242, 3761, 6484, 7522, 15044, 17831, 35662, 41371, 71324, 82742, 165484, 6096581, 12193162, 24386324, 67062391, 134124782, 268249564]

約数ペア:

[(1, 268249564), (2, 134124782), (4, 67062391), (11, 24386324), (22, 12193162), (44, 6096581), (1621, 165484), (3242, 82742), (3761, 71324), (6484, 41371), (7522, 35662), (15044, 17831)]