137471924

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{262351}}^1$

素因数の和:262486

約数の個数: 12

約数和(自身を含む): 242413248

約数和(自身を除く): 104941324

約数列:

[1, 2, 4, 131, 262, 524, 262351, 524702, 1049404, 34367981, 68735962, 137471924]

約数ペア:

[(1, 137471924), (2, 68735962), (4, 34367981), (131, 1049404), (262, 524702), (524, 262351)]