2488536721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{309481}}^1$

素因数の和:309552

約数の個数: 16

約数和(自身を含む): 2941316928

約数和(自身を除く): 452780207

約数列:

[1, 11, 17, 43, 187, 473, 731, 8041, 309481, 3404291, 5261177, 13307683, 57872947, 146384513, 226230611, 2488536721]

約数ペア:

[(1, 2488536721), (11, 226230611), (17, 146384513), (43, 57872947), (187, 13307683), (473, 5261177), (731, 3404291), (8041, 309481)]