1255502444

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{29873}}^1$

素因数の和:29982

約数の個数: 48

約数和(自身を含む): 2676710400

約数和(自身を除く): 1421207956

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 133, 158, 266, 316, 532, 553, 1106, 1501, 2212, 3002, 6004, 10507, 21014, 29873, 42028, 59746, 119492, 209111, 418222, 567587, 836444, 1135174, 2270348, 2359967, 3973109, 4719934, 7946218, 9439868, 15892436, 16519769, 33039538, 44839373, 66079076, 89678746, 179357492, 313875611, 627751222, 1255502444]

約数ペア:

[(1, 1255502444), (2, 627751222), (4, 313875611), (7, 179357492), (14, 89678746), (19, 66079076), (28, 44839373), (38, 33039538), (76, 16519769), (79, 15892436), (133, 9439868), (158, 7946218), (266, 4719934), (316, 3973109), (532, 2359967), (553, 2270348), (1106, 1135174), (1501, 836444), (2212, 567587), (3002, 418222), (6004, 209111), (10507, 119492), (21014, 59746), (29873, 42028)]