2545829

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 3151680

約数和(自身を除く): 605851

約数列:

[1, 11, 13, 19, 143, 209, 247, 937, 2717, 10307, 12181, 17803, 133991, 195833, 231439, 2545829]

約数ペア:

[(1, 2545829), (11, 231439), (13, 195833), (19, 133991), (143, 17803), (209, 12181), (247, 10307), (937, 2717)]