2009478421

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{6917}}^1$

素因数の和:7700

約数の個数: 16

約数和(自身を含む): 2223500544

約数和(自身を除く): 214022123

約数列:

[1, 17, 23, 391, 743, 6917, 12631, 17089, 117589, 159091, 290513, 2704547, 5139331, 87368627, 118204613, 2009478421]

約数ペア:

[(1, 2009478421), (17, 118204613), (23, 87368627), (391, 5139331), (743, 2704547), (6917, 290513), (12631, 159091), (17089, 117589)]