2201435510

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1106249}}^1$

素因数の和:1106455

約数の個数: 16

約数和(自身を含む): 3982500000

約数和(自身を除く): 1781064490

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 1106249, 2212498, 5531245, 11062490, 220143551, 440287102, 1100717755, 2201435510]

約数ペア:

[(1, 2201435510), (2, 1100717755), (5, 440287102), (10, 220143551), (199, 11062490), (398, 5531245), (995, 2212498), (1990, 1106249)]