826625764

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{5040401}}^1$

素因数の和:5040446

約数の個数: 12

約数和(自身を含む): 1481878188

約数和(自身を除く): 655252424

約数列:

[1, 2, 4, 41, 82, 164, 5040401, 10080802, 20161604, 206656441, 413312882, 826625764]

約数ペア:

[(1, 826625764), (2, 413312882), (4, 206656441), (41, 20161604), (82, 10080802), (164, 5040401)]