131323234

素因数分解:

$2^1\times 7^2\times {\mathrm{1340033}}^1$

素因数の和:1340049

約数の個数: 12

約数和(自身を含む): 229145814

約数和(自身を除く): 97822580

約数列:

[1, 2, 7, 14, 49, 98, 1340033, 2680066, 9380231, 18760462, 65661617, 131323234]

約数ペア:

[(1, 131323234), (2, 65661617), (7, 18760462), (14, 9380231), (49, 2680066), (98, 1340033)]