2890908718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{132647}}^1$

素因数の和:133307

約数の個数: 16

約数和(自身を含む): 4598640864

約数和(自身を除く): 1707732146

約数列:

[1, 2, 17, 34, 641, 1282, 10897, 21794, 132647, 265294, 2254999, 4509998, 85026727, 170053454, 1445454359, 2890908718]

約数ペア:

[(1, 2890908718), (2, 1445454359), (17, 170053454), (34, 85026727), (641, 4509998), (1282, 2254999), (10897, 265294), (21794, 132647)]