2019881858

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{2857}}^1\times {\mathrm{4259}}^1$

素因数の和:7201

約数の個数: 16

約数和(自身を含む): 3068120160

約数和(自身を除く): 1048238302

約数列:

[1, 2, 83, 166, 2857, 4259, 5714, 8518, 237131, 353497, 474262, 706994, 12167963, 24335926, 1009940929, 2019881858]

約数ペア:

[(1, 2019881858), (2, 1009940929), (83, 24335926), (166, 12167963), (2857, 706994), (4259, 474262), (5714, 353497), (8518, 237131)]