2021165018

素因数分解:

$2^1\times {\mathrm{431}}^1\times {\mathrm{683}}^1\times {\mathrm{3433}}^1$

素因数の和:4549

約数の個数: 16

約数和(自身を含む): 3044117376

約数和(自身を除く): 1022952358

約数列:

[1, 2, 431, 683, 862, 1366, 3433, 6866, 294373, 588746, 1479623, 2344739, 2959246, 4689478, 1010582509, 2021165018]

約数ペア:

[(1, 2021165018), (2, 1010582509), (431, 4689478), (683, 2959246), (862, 2344739), (1366, 1479623), (3433, 588746), (6866, 294373)]