2017841609

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{1004401}}^1$

素因数の和:1004456

約数の個数: 12

約数和(自身を含む): 2404538388

約数和(自身を除く): 386696779

約数列:

[1, 7, 41, 49, 287, 2009, 1004401, 7030807, 41180441, 49215649, 288263087, 2017841609]

約数ペア:

[(1, 2017841609), (7, 288263087), (41, 49215649), (49, 41180441), (287, 7030807), (2009, 1004401)]