1900631900188

素因数分解:

$2^2\times 7^1\times {\mathrm{67879710721}}^1$

素因数の和:67879710732

約数の個数: 12

約数和(自身を含む): 3801263800432

約数和(自身を除く): 1900631900244

約数列:

[1, 2, 4, 7, 14, 28, 67879710721, 135759421442, 271518842884, 475157975047, 950315950094, 1900631900188]

約数ペア:

[(1, 1900631900188), (2, 950315950094), (4, 475157975047), (7, 271518842884), (14, 135759421442), (28, 67879710721)]