2871348

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 7150080

約数和(自身を除く): 4278732

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 223, 348, 444, 446, 669, 892, 1073, 1338, 2146, 2676, 3219, 4292, 6438, 6467, 8251, 12876, 12934, 16502, 19401, 24753, 25868, 33004, 38802, 49506, 77604, 99012, 239279, 478558, 717837, 957116, 1435674, 2871348]

約数ペア:

[(1, 2871348), (2, 1435674), (3, 957116), (4, 717837), (6, 478558), (12, 239279), (29, 99012), (37, 77604), (58, 49506), (74, 38802), (87, 33004), (111, 25868), (116, 24753), (148, 19401), (174, 16502), (222, 12934), (223, 12876), (348, 8251), (444, 6467), (446, 6438), (669, 4292), (892, 3219), (1073, 2676), (1338, 2146)]