2018396517

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{65011}}^1$

素因数の和:65224

約数の個数: 16

約数和(自身を含む): 2746106880

約数和(自身を除く): 727710363

約数列:

[1, 3, 79, 131, 237, 393, 10349, 31047, 65011, 195033, 5135869, 8516441, 15407607, 25549323, 672798839, 2018396517]

約数ペア:

[(1, 2018396517), (3, 672798839), (79, 25549323), (131, 15407607), (237, 8516441), (393, 5135869), (10349, 195033), (31047, 65011)]