7819272994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2207}}^1\times {\mathrm{3169}}^1$

素因数の和:5434

約数の個数: 32

約数和(自身を含む): 12934817280

約数和(自身を除く): 5115544286

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 2207, 3169, 4414, 6338, 28691, 41197, 57382, 82394, 94901, 136267, 189802, 272534, 1233713, 1771471, 2467426, 3542942, 6993983, 13987966, 90921779, 181843558, 300741269, 601482538, 3909636497, 7819272994]

約数ペア:

[(1, 7819272994), (2, 3909636497), (13, 601482538), (26, 300741269), (43, 181843558), (86, 90921779), (559, 13987966), (1118, 6993983), (2207, 3542942), (3169, 2467426), (4414, 1771471), (6338, 1233713), (28691, 272534), (41197, 189802), (57382, 136267), (82394, 94901)]