127536884

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{243391}}^1$

素因数の和:243526

約数の個数: 12

約数和(自身を含む): 224894208

約数和(自身を除く): 97357324

約数列:

[1, 2, 4, 131, 262, 524, 243391, 486782, 973564, 31884221, 63768442, 127536884]

約数ペア:

[(1, 127536884), (2, 63768442), (4, 31884221), (131, 973564), (262, 486782), (524, 243391)]