1343670188

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{1103}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 2717783040

約数和(自身を除く): 1374112852

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 313, 556, 626, 973, 1103, 1252, 1946, 2191, 2206, 3892, 4382, 4412, 7721, 8764, 15442, 30884, 43507, 87014, 153317, 174028, 304549, 306634, 345239, 609098, 613268, 690478, 1073219, 1218196, 1380956, 2146438, 2416673, 4292876, 4833346, 9666692, 47988221, 95976442, 191952884, 335917547, 671835094, 1343670188]

約数ペア:

[(1, 1343670188), (2, 671835094), (4, 335917547), (7, 191952884), (14, 95976442), (28, 47988221), (139, 9666692), (278, 4833346), (313, 4292876), (556, 2416673), (626, 2146438), (973, 1380956), (1103, 1218196), (1252, 1073219), (1946, 690478), (2191, 613268), (2206, 609098), (3892, 345239), (4382, 306634), (4412, 304549), (7721, 174028), (8764, 153317), (15442, 87014), (30884, 43507)]