127232468

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{262877}}^1$

素因数の和:262903

約数の個数: 18

約数和(自身を含む): 244739418

約数和(自身を除く): 117506950

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 262877, 525754, 1051508, 2891647, 5783294, 11566588, 31808117, 63616234, 127232468]

約数ペア:

[(1, 127232468), (2, 63616234), (4, 31808117), (11, 11566588), (22, 5783294), (44, 2891647), (121, 1051508), (242, 525754), (484, 262877)]