2051294353915

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{203591}}^1$

素因数の和:204039

約数の個数: 32

約数和(自身を含む): 2533801792896

約数和(自身を除く): 482507438981

約数列:

[1, 5, 53, 193, 197, 265, 965, 985, 10229, 10441, 38021, 51145, 52205, 190105, 203591, 1017955, 2015113, 10075565, 10790323, 39293063, 40107427, 53951615, 196465315, 200537135, 2082532339, 2125693631, 7740733411, 10412661695, 10628468155, 38703667055, 410258870783, 2051294353915]

約数ペア:

[(1, 2051294353915), (5, 410258870783), (53, 38703667055), (193, 10628468155), (197, 10412661695), (265, 7740733411), (965, 2125693631), (985, 2082532339), (10229, 200537135), (10441, 196465315), (38021, 53951615), (51145, 40107427), (52205, 39293063), (190105, 10790323), (203591, 10075565), (1017955, 2015113)]