2013201319

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{11443}}^1$

素因数の和:11670

約数の個数: 16

約数和(自身を含む): 2175275520

約数和(自身を除く): 162074201

約数列:

[1, 17, 79, 131, 1343, 2227, 10349, 11443, 175933, 194531, 903997, 1499033, 15367949, 25483561, 118423607, 2013201319]

約数ペア:

[(1, 2013201319), (17, 118423607), (79, 25483561), (131, 15367949), (1343, 1499033), (2227, 903997), (10349, 194531), (11443, 175933)]