4219762

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:537

約数の個数: 16

約数和(自身を含む): 6541920

約数和(自身を除く): 2322158

約数列:

[1, 2, 43, 86, 139, 278, 353, 706, 5977, 11954, 15179, 30358, 49067, 98134, 2109881, 4219762]

約数ペア:

[(1, 4219762), (2, 2109881), (43, 98134), (86, 49067), (139, 30358), (278, 15179), (353, 11954), (706, 5977)]