1628696165

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1\times {\mathrm{9029}}^1$

素因数の和:9916

約数の個数: 16

約数和(自身を含む): 2002492800

約数和(自身を除く): 373796635

約数列:

[1, 5, 43, 215, 839, 4195, 9029, 36077, 45145, 180385, 388247, 1941235, 7575331, 37876655, 325739233, 1628696165]

約数ペア:

[(1, 1628696165), (5, 325739233), (43, 37876655), (215, 7575331), (839, 1941235), (4195, 388247), (9029, 180385), (36077, 45145)]