80496443252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1059163727}}^1$

素因数の和:1059163750

約数の個数: 12

約数和(自身を含む): 148282921920

約数和(自身を除く): 67786478668

約数列:

[1, 2, 4, 19, 38, 76, 1059163727, 2118327454, 4236654908, 20124110813, 40248221626, 80496443252]

約数ペア:

[(1, 80496443252), (2, 40248221626), (4, 20124110813), (19, 4236654908), (38, 2118327454), (76, 1059163727)]