251753283938

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{3761}}^1\times {\mathrm{6829}}^1$

素因数の和:10647

約数の個数: 48

約数和(自身を含む): 423187756200

約数和(自身を除く): 171434472262

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 3761, 4901, 6829, 7522, 9802, 13658, 48893, 88777, 97786, 109069, 177554, 198041, 218138, 396082, 635609, 1154101, 1271218, 1417897, 2308202, 2574533, 2835794, 5149066, 18432661, 25683869, 33468929, 36865322, 51367738, 66937858, 333890297, 667780594, 744832201, 1489664402, 4340573861, 8681147722, 9682818613, 19365637226, 125876641969, 251753283938]

約数ペア:

[(1, 251753283938), (2, 125876641969), (13, 19365637226), (26, 9682818613), (29, 8681147722), (58, 4340573861), (169, 1489664402), (338, 744832201), (377, 667780594), (754, 333890297), (3761, 66937858), (4901, 51367738), (6829, 36865322), (7522, 33468929), (9802, 25683869), (13658, 18432661), (48893, 5149066), (88777, 2835794), (97786, 2574533), (109069, 2308202), (177554, 1417897), (198041, 1271218), (218138, 1154101), (396082, 635609)]