2578982

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4493}}^1$

素因数の和:4543

約数の個数: 16

約数和(自身を含む): 4529952

約数和(自身を除く): 1950970

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 4493, 8986, 31451, 62902, 184213, 368426, 1289491, 2578982]

約数ペア:

[(1, 2578982), (2, 1289491), (7, 368426), (14, 184213), (41, 62902), (82, 31451), (287, 8986), (574, 4493)]