2012606778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{216829}}^1$

素因数の和:216871

約数の個数: 64

約数和(自身を含む): 5245551360

約数和(自身を除く): 3232944582

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 3094, 4641, 9282, 216829, 433658, 650487, 1300974, 1517803, 2818777, 3035606, 3686093, 4553409, 5637554, 7372186, 8456331, 9106818, 11058279, 16912662, 19731439, 22116558, 25802651, 39462878, 47919209, 51605302, 59194317, 77407953, 95838418, 118388634, 143757627, 154815906, 287515254, 335434463, 670868926, 1006303389, 2012606778]

約数ペア:

[(1, 2012606778), (2, 1006303389), (3, 670868926), (6, 335434463), (7, 287515254), (13, 154815906), (14, 143757627), (17, 118388634), (21, 95838418), (26, 77407953), (34, 59194317), (39, 51605302), (42, 47919209), (51, 39462878), (78, 25802651), (91, 22116558), (102, 19731439), (119, 16912662), (182, 11058279), (221, 9106818), (238, 8456331), (273, 7372186), (357, 5637554), (442, 4553409), (546, 3686093), (663, 3035606), (714, 2818777), (1326, 1517803), (1547, 1300974), (3094, 650487), (4641, 433658), (9282, 216829)]