1520160668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{621997}}^1$

素因数の和:622061

約数の個数: 24

約数和(自身を含む): 2925878592

約数和(自身を除く): 1405717924

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 621997, 1243994, 2487988, 8085961, 16171922, 29233859, 32343844, 58467718, 116935436, 380040167, 760080334, 1520160668]

約数ペア:

[(1, 1520160668), (2, 760080334), (4, 380040167), (13, 116935436), (26, 58467718), (47, 32343844), (52, 29233859), (94, 16171922), (188, 8085961), (611, 2487988), (1222, 1243994), (2444, 621997)]