664205173619

素因数分解:

${\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2017}}^1\times {\mathrm{199457}}^1$

素因数の和:201614

約数の個数: 16

約数和(自身を含む): 721291189248

約数和(自身を除く): 57086015629

約数列:

[1, 13, 127, 1651, 2017, 26221, 199457, 256159, 2592941, 3330067, 25331039, 329303507, 402304769, 5229961997, 51092705663, 664205173619]

約数ペア:

[(1, 664205173619), (13, 51092705663), (127, 5229961997), (1651, 402304769), (2017, 329303507), (26221, 25331039), (199457, 3330067), (256159, 2592941)]