260247064

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{422479}}^1$

素因数の和:422503

約数の個数: 32

約数和(自身を含む): 608371200

約数和(自身を除く): 348124136

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 422479, 844958, 1689916, 2957353, 3379832, 4647269, 5914706, 9294538, 11829412, 18589076, 23658824, 32530883, 37178152, 65061766, 130123532, 260247064]

約数ペア:

[(1, 260247064), (2, 130123532), (4, 65061766), (7, 37178152), (8, 32530883), (11, 23658824), (14, 18589076), (22, 11829412), (28, 9294538), (44, 5914706), (56, 4647269), (77, 3379832), (88, 2957353), (154, 1689916), (308, 844958), (616, 422479)]