1778986782686

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{105228131}}^1$

素因数の和:105228319

約数の個数: 16

約数和(自身を含む): 2727513181440

約数和(自身を除く): 948526398754

約数列:

[1, 2, 79, 107, 158, 214, 8453, 16906, 105228131, 210456262, 8313022349, 11259410017, 16626044698, 22518820034, 889493391343, 1778986782686]

約数ペア:

[(1, 1778986782686), (2, 889493391343), (79, 22518820034), (107, 16626044698), (158, 11259410017), (214, 8313022349), (8453, 210456262), (16906, 105228131)]