3339220

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{839}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 7056000

約数和(自身を除く): 3716780

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 839, 995, 1678, 1990, 3356, 3980, 4195, 8390, 16780, 166961, 333922, 667844, 834805, 1669610, 3339220]

約数ペア:

[(1, 3339220), (2, 1669610), (4, 834805), (5, 667844), (10, 333922), (20, 166961), (199, 16780), (398, 8390), (796, 4195), (839, 3980), (995, 3356), (1678, 1990)]