8997188

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 16128000

約数和(自身を除く): 7130812

約数列:

[1, 2, 4, 89, 127, 178, 199, 254, 356, 398, 508, 796, 11303, 17711, 22606, 25273, 35422, 45212, 50546, 70844, 101092, 2249297, 4498594, 8997188]

約数ペア:

[(1, 8997188), (2, 4498594), (4, 2249297), (89, 101092), (127, 70844), (178, 50546), (199, 45212), (254, 35422), (356, 25273), (398, 22606), (508, 17711), (796, 11303)]