2016344519

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{291253}}^1$

素因数の和:291326

約数の個数: 16

約数和(自身を含む): 2460513792

約数和(自身を除く): 444169273

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 291253, 2038771, 6698819, 12523879, 46891733, 87667153, 288049217, 2016344519]

約数ペア:

[(1, 2016344519), (7, 288049217), (23, 87667153), (43, 46891733), (161, 12523879), (301, 6698819), (989, 2038771), (6923, 291253)]