8961766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 15552000

約数和(自身を除く): 6590234

約数列:

[1, 2, 11, 22, 23, 46, 89, 178, 199, 253, 398, 506, 979, 1958, 2047, 2189, 4094, 4378, 4577, 9154, 17711, 22517, 35422, 45034, 50347, 100694, 194821, 389642, 407353, 814706, 4480883, 8961766]

約数ペア:

[(1, 8961766), (2, 4480883), (11, 814706), (22, 407353), (23, 389642), (46, 194821), (89, 100694), (178, 50347), (199, 45034), (253, 35422), (398, 22517), (506, 17711), (979, 9154), (1958, 4577), (2047, 4378), (2189, 4094)]