1315463842

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{2687}}^1$

素因数の和:2752

約数の個数: 72

約数和(自身を含む): 2634089472

約数和(自身を除く): 1318625630

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 121, 154, 187, 238, 242, 289, 374, 578, 847, 1309, 1694, 2023, 2057, 2618, 2687, 3179, 4046, 4114, 5374, 6358, 14399, 18809, 22253, 28798, 29557, 34969, 37618, 44506, 45679, 59114, 69938, 91358, 206899, 244783, 319753, 325127, 413798, 489566, 502469, 639506, 650254, 776543, 1004938, 1553086, 2275889, 3517283, 4551778, 5435801, 5527159, 7034566, 8541973, 10871602, 11054318, 17083946, 38690113, 59793811, 77380226, 93961703, 119587622, 187923406, 657731921, 1315463842]

約数ペア:

[(1, 1315463842), (2, 657731921), (7, 187923406), (11, 119587622), (14, 93961703), (17, 77380226), (22, 59793811), (34, 38690113), (77, 17083946), (119, 11054318), (121, 10871602), (154, 8541973), (187, 7034566), (238, 5527159), (242, 5435801), (289, 4551778), (374, 3517283), (578, 2275889), (847, 1553086), (1309, 1004938), (1694, 776543), (2023, 650254), (2057, 639506), (2618, 502469), (2687, 489566), (3179, 413798), (4046, 325127), (4114, 319753), (5374, 244783), (6358, 206899), (14399, 91358), (18809, 69938), (22253, 59114), (28798, 45679), (29557, 44506), (34969, 37618)]