129349924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{22441}}^1$

素因数の和:22587

約数の個数: 24

約数和(自身を含む): 248836896

約数和(自身を除く): 119486972

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 22441, 44882, 89764, 246851, 493702, 987404, 2939771, 5879542, 11759084, 32337481, 64674962, 129349924]

約数ペア:

[(1, 129349924), (2, 64674962), (4, 32337481), (11, 11759084), (22, 5879542), (44, 2939771), (131, 987404), (262, 493702), (524, 246851), (1441, 89764), (2882, 44882), (5764, 22441)]