518087076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{255467}}^1$

素因数の和:255500

約数の個数: 36

約数和(自身を含む): 1309018032

約数和(自身を除く): 790930956

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 255467, 510934, 766401, 1021868, 1532802, 3065604, 3321071, 6642142, 9963213, 13284284, 19926426, 39852852, 43173923, 86347846, 129521769, 172695692, 259043538, 518087076]

約数ペア:

[(1, 518087076), (2, 259043538), (3, 172695692), (4, 129521769), (6, 86347846), (12, 43173923), (13, 39852852), (26, 19926426), (39, 13284284), (52, 9963213), (78, 6642142), (156, 3321071), (169, 3065604), (338, 1532802), (507, 1021868), (676, 766401), (1014, 510934), (2028, 255467)]