2245276

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4639}}^1$

素因数の和:4665

約数の個数: 18

約数和(自身を含む): 4319840

約数和(自身を除く): 2074564

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4639, 9278, 18556, 51029, 102058, 204116, 561319, 1122638, 2245276]

約数ペア:

[(1, 2245276), (2, 1122638), (4, 561319), (11, 204116), (22, 102058), (44, 51029), (121, 18556), (242, 9278), (484, 4639)]