8509468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 17146080

約数和(自身を除く): 8636612

約数列:

[1, 2, 4, 11, 22, 41, 44, 53, 82, 89, 106, 164, 178, 212, 356, 451, 583, 902, 979, 1166, 1804, 1958, 2173, 2332, 3649, 3916, 4346, 4717, 7298, 8692, 9434, 14596, 18868, 23903, 40139, 47806, 51887, 80278, 95612, 103774, 160556, 193397, 207548, 386794, 773588, 2127367, 4254734, 8509468]

約数ペア:

[(1, 8509468), (2, 4254734), (4, 2127367), (11, 773588), (22, 386794), (41, 207548), (44, 193397), (53, 160556), (82, 103774), (89, 95612), (106, 80278), (164, 51887), (178, 47806), (212, 40139), (356, 23903), (451, 18868), (583, 14596), (902, 9434), (979, 8692), (1166, 7298), (1804, 4717), (1958, 4346), (2173, 3916), (2332, 3649)]