2080462852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{40008901}}^1$

素因数の和:40008918

約数の個数: 12

約数和(自身を含む): 3920872396

約数和(自身を除く): 1840409544

約数列:

[1, 2, 4, 13, 26, 52, 40008901, 80017802, 160035604, 520115713, 1040231426, 2080462852]

約数ペア:

[(1, 2080462852), (2, 1040231426), (4, 520115713), (13, 160035604), (26, 80017802), (52, 40008901)]