2039804575990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12143}}^1\times {\mathrm{988129}}^1$

素因数の和:1000296

約数の個数: 32

約数和(自身を含む): 3887951633280

約数和(自身を除く): 1848147057290

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 12143, 24286, 60715, 121430, 206431, 412862, 988129, 1032155, 1976258, 2064310, 4940645, 9881290, 16798193, 33596386, 83990965, 167981930, 11998850447, 23997700894, 59994252235, 119988504470, 203980457599, 407960915198, 1019902287995, 2039804575990]

約数ペア:

[(1, 2039804575990), (2, 1019902287995), (5, 407960915198), (10, 203980457599), (17, 119988504470), (34, 59994252235), (85, 23997700894), (170, 11998850447), (12143, 167981930), (24286, 83990965), (60715, 33596386), (121430, 16798193), (206431, 9881290), (412862, 4940645), (988129, 2064310), (1032155, 1976258)]