2006788475965

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5953}}^1\times {\mathrm{740891}}^1$

素因数の和:746869

約数の個数: 32

約数和(自身を含む): 2964374090496

約数和(自身を除く): 957585614531

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 5953, 29765, 41671, 77389, 208355, 386945, 541723, 740891, 2708615, 3704455, 5186237, 9631583, 25931185, 48157915, 67421081, 337105405, 4410524123, 22052620615, 30873668861, 57336813599, 154368344305, 286684067995, 401357695193, 2006788475965]

約数ペア:

[(1, 2006788475965), (5, 401357695193), (7, 286684067995), (13, 154368344305), (35, 57336813599), (65, 30873668861), (91, 22052620615), (455, 4410524123), (5953, 337105405), (29765, 67421081), (41671, 48157915), (77389, 25931185), (208355, 9631583), (386945, 5186237), (541723, 3704455), (740891, 2708615)]