2078505982

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2801221}}^1$

素因数の和:2801283

約数の個数: 16

約数和(自身を含む): 3630383712

約数和(自身を除く): 1551877730

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 2801221, 5602442, 19608547, 39217094, 148464713, 296929426, 1039252991, 2078505982]

約数ペア:

[(1, 2078505982), (2, 1039252991), (7, 296929426), (14, 148464713), (53, 39217094), (106, 19608547), (371, 5602442), (742, 2801221)]