1799170070404

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{20470237}}^1$

素因数の和:20470364

約数の個数: 48

約数和(自身を含む): 3732461315968

約数和(自身を除く): 1933291245564

約数列:

[1, 2, 4, 7, 14, 28, 43, 73, 86, 146, 172, 292, 301, 511, 602, 1022, 1204, 2044, 3139, 6278, 12556, 21973, 43946, 87892, 20470237, 40940474, 81880948, 143291659, 286583318, 573166636, 880220191, 1494327301, 1760440382, 2988654602, 3520880764, 5977309204, 6161541337, 10460291107, 12323082674, 20920582214, 24646165348, 41841164428, 64256073943, 128512147886, 257024295772, 449792517601, 899585035202, 1799170070404]

約数ペア:

[(1, 1799170070404), (2, 899585035202), (4, 449792517601), (7, 257024295772), (14, 128512147886), (28, 64256073943), (43, 41841164428), (73, 24646165348), (86, 20920582214), (146, 12323082674), (172, 10460291107), (292, 6161541337), (301, 5977309204), (511, 3520880764), (602, 2988654602), (1022, 1760440382), (1204, 1494327301), (2044, 880220191), (3139, 573166636), (6278, 286583318), (12556, 143291659), (21973, 81880948), (43946, 40940474), (87892, 20470237)]