40245959

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 44620800

約数和(自身を除く): 4374841

約数列:

[1, 13, 47, 199, 331, 611, 2587, 4303, 9353, 15557, 65869, 121589, 202241, 856297, 3095843, 40245959]

約数ペア:

[(1, 40245959), (13, 3095843), (47, 856297), (199, 202241), (331, 121589), (611, 65869), (2587, 15557), (4303, 9353)]