2882245

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 3670272

約数和(自身を除く): 788027

約数列:

[1, 5, 23, 71, 115, 353, 355, 1633, 1765, 8119, 8165, 25063, 40595, 125315, 576449, 2882245]

約数ペア:

[(1, 2882245), (5, 576449), (23, 125315), (71, 40595), (115, 25063), (353, 8165), (355, 8119), (1633, 1765)]