565536538

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 1005151680

約数和(自身を除く): 439615142

約数列:

[1, 2, 7, 14, 49, 98, 103, 179, 206, 313, 358, 626, 721, 1253, 1442, 2191, 2506, 4382, 5047, 8771, 10094, 15337, 17542, 18437, 30674, 32239, 36874, 56027, 64478, 112054, 129059, 225673, 258118, 392189, 451346, 784378, 903413, 1579711, 1806826, 2745323, 3159422, 5490646, 5770781, 11541562, 40395467, 80790934, 282768269, 565536538]

約数ペア:

[(1, 565536538), (2, 282768269), (7, 80790934), (14, 40395467), (49, 11541562), (98, 5770781), (103, 5490646), (179, 3159422), (206, 2745323), (313, 1806826), (358, 1579711), (626, 903413), (721, 784378), (1253, 451346), (1442, 392189), (2191, 258118), (2506, 225673), (4382, 129059), (5047, 112054), (8771, 64478), (10094, 56027), (15337, 36874), (17542, 32239), (18437, 30674)]