293260682

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 72

約数和(自身を含む): 543596004

約数和(自身を除く): 250335322

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 97, 121, 143, 194, 242, 286, 341, 403, 682, 806, 961, 1067, 1261, 1573, 1922, 2134, 2522, 3007, 3146, 3751, 4433, 6014, 7502, 8866, 10571, 11737, 12493, 13871, 21142, 23474, 24986, 27742, 33077, 39091, 48763, 66154, 78182, 93217, 97526, 116281, 137423, 152581, 186434, 232562, 274846, 305162, 363847, 430001, 727694, 860002, 1025387, 1211821, 1511653, 2050774, 2423642, 3023306, 4730011, 9460022, 11279257, 13330031, 22558514, 26660062, 146630341, 293260682]

約数ペア:

[(1, 293260682), (2, 146630341), (11, 26660062), (13, 22558514), (22, 13330031), (26, 11279257), (31, 9460022), (62, 4730011), (97, 3023306), (121, 2423642), (143, 2050774), (194, 1511653), (242, 1211821), (286, 1025387), (341, 860002), (403, 727694), (682, 430001), (806, 363847), (961, 305162), (1067, 274846), (1261, 232562), (1573, 186434), (1922, 152581), (2134, 137423), (2522, 116281), (3007, 97526), (3146, 93217), (3751, 78182), (4433, 66154), (6014, 48763), (7502, 39091), (8866, 33077), (10571, 27742), (11737, 24986), (12493, 23474), (13871, 21142)]