2017201861

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{15731}}^1$

素因数の和:16164

約数の個数: 16

約数和(自身を含む): 2254080960

約数和(自身を除く): 236879099

約数列:

[1, 17, 19, 323, 397, 6749, 7543, 15731, 128231, 267427, 298889, 5081113, 6245207, 106168519, 118658933, 2017201861]

約数ペア:

[(1, 2017201861), (17, 118658933), (19, 106168519), (323, 6245207), (397, 5081113), (6749, 298889), (7543, 267427), (15731, 128231)]