388325636

素因数分解:

$2^2\times {\mathrm{367}}^1\times {\mathrm{264527}}^1$

素因数の和:264898

約数の個数: 12

約数和(自身を含む): 681424128

約数和(自身を除く): 293098492

約数列:

[1, 2, 4, 367, 734, 1468, 264527, 529054, 1058108, 97081409, 194162818, 388325636]

約数ペア:

[(1, 388325636), (2, 194162818), (4, 97081409), (367, 1058108), (734, 529054), (1468, 264527)]