4990027

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2250

約数の個数: 16

約数和(自身を含む): 6359040

約数和(自身を除く): 1369013

約数列:

[1, 7, 17, 19, 119, 133, 323, 2207, 2261, 15449, 37519, 41933, 262633, 293531, 712861, 4990027]

約数ペア:

[(1, 4990027), (7, 712861), (17, 293531), (19, 262633), (119, 41933), (133, 37519), (323, 15449), (2207, 2261)]