826640852

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{5040493}}^1$

素因数の和:5040538

約数の個数: 12

約数和(自身を含む): 1481905236

約数和(自身を除く): 655264384

約数列:

[1, 2, 4, 41, 82, 164, 5040493, 10080986, 20161972, 206660213, 413320426, 826640852]

約数ペア:

[(1, 826640852), (2, 413320426), (4, 206660213), (41, 20161972), (82, 10080986), (164, 5040493)]