180678998

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{5807}}^1$

素因数の和:6187

約数の個数: 16

約数和(自身を含む): 277668864

約数和(自身を除く): 96989866

約数列:

[1, 2, 47, 94, 331, 662, 5807, 11614, 15557, 31114, 272929, 545858, 1922117, 3844234, 90339499, 180678998]

約数ペア:

[(1, 180678998), (2, 90339499), (47, 3844234), (94, 1922117), (331, 545858), (662, 272929), (5807, 31114), (11614, 15557)]