131154884

素因数分解:

$2^2\times 7^1\times {\mathrm{4684103}}^1$

素因数の和:4684114

約数の個数: 12

約数和(自身を含む): 262309824

約数和(自身を除く): 131154940

約数列:

[1, 2, 4, 7, 14, 28, 4684103, 9368206, 18736412, 32788721, 65577442, 131154884]

約数ペア:

[(1, 131154884), (2, 65577442), (4, 32788721), (7, 18736412), (14, 9368206), (28, 4684103)]