126855718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{250703}}^1$

素因数の和:250739

約数の個数: 16

約数和(自身を含む): 216608256

約数和(自身を除く): 89752538

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 250703, 501406, 2757733, 5515466, 5766169, 11532338, 63427859, 126855718]

約数ペア:

[(1, 126855718), (2, 63427859), (11, 11532338), (22, 5766169), (23, 5515466), (46, 2757733), (253, 501406), (506, 250703)]