17967961484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1\times {\mathrm{9887}}^1$

素因数の和:10406

約数の個数: 48

約数和(自身を含む): 34725390336

約数和(自身を除く): 16757428852

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 401, 412, 802, 1133, 1604, 2266, 4411, 4532, 8822, 9887, 17644, 19774, 39548, 41303, 82606, 108757, 165212, 217514, 435028, 454333, 908666, 1018361, 1817332, 2036722, 3964687, 4073444, 7929374, 11201971, 15858748, 22403942, 43611557, 44807884, 87223114, 174446228, 408362761, 816725522, 1633451044, 4491990371, 8983980742, 17967961484]

約数ペア:

[(1, 17967961484), (2, 8983980742), (4, 4491990371), (11, 1633451044), (22, 816725522), (44, 408362761), (103, 174446228), (206, 87223114), (401, 44807884), (412, 43611557), (802, 22403942), (1133, 15858748), (1604, 11201971), (2266, 7929374), (4411, 4073444), (4532, 3964687), (8822, 2036722), (9887, 1817332), (17644, 1018361), (19774, 908666), (39548, 454333), (41303, 435028), (82606, 217514), (108757, 165212)]