2019437294

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{479221}}^1$

素因数の和:479280

約数の個数: 24

約数和(自身を含む): 3605666328

約数和(自身を除く): 1586229034

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 479221, 958442, 3354547, 6709094, 20606503, 23481829, 41213006, 46963658, 144245521, 288491042, 1009718647, 2019437294]

約数ペア:

[(1, 2019437294), (2, 1009718647), (7, 288491042), (14, 144245521), (43, 46963658), (49, 41213006), (86, 23481829), (98, 20606503), (301, 6709094), (602, 3354547), (2107, 958442), (4214, 479221)]