129281614

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{839491}}^1$

素因数の和:839511

約数の個数: 16

約数和(自身を含む): 241773696

約数和(自身を除く): 112492082

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 839491, 1678982, 5876437, 9234401, 11752874, 18468802, 64640807, 129281614]

約数ペア:

[(1, 129281614), (2, 64640807), (7, 18468802), (11, 11752874), (14, 9234401), (22, 5876437), (77, 1678982), (154, 839491)]