1809968176

素因数分解:

$2^4\times {\mathrm{3119}}^1\times {\mathrm{36269}}^1$

素因数の和:39396

約数の個数: 20

約数和(自身を含む): 3508034400

約数和(自身を除く): 1698066224

約数列:

[1, 2, 4, 8, 16, 3119, 6238, 12476, 24952, 36269, 49904, 72538, 145076, 290152, 580304, 113123011, 226246022, 452492044, 904984088, 1809968176]

約数ペア:

[(1, 1809968176), (2, 904984088), (4, 452492044), (8, 226246022), (16, 113123011), (3119, 580304), (6238, 290152), (12476, 145076), (24952, 72538), (36269, 49904)]