13205544044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{222151}}^1$

素因数の和:222366

約数の個数: 48

約数和(自身を含む): 28961511936

約数和(自身を除く): 15755967892

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 193, 308, 386, 772, 1351, 2123, 2702, 4246, 5404, 8492, 14861, 29722, 59444, 222151, 444302, 888604, 1555057, 2443661, 3110114, 4887322, 6220228, 9774644, 17105627, 34211254, 42875143, 68422508, 85750286, 171500572, 300126001, 471626573, 600252002, 943253146, 1200504004, 1886506292, 3301386011, 6602772022, 13205544044]

約数ペア:

[(1, 13205544044), (2, 6602772022), (4, 3301386011), (7, 1886506292), (11, 1200504004), (14, 943253146), (22, 600252002), (28, 471626573), (44, 300126001), (77, 171500572), (154, 85750286), (193, 68422508), (308, 42875143), (386, 34211254), (772, 17105627), (1351, 9774644), (2123, 6220228), (2702, 4887322), (4246, 3110114), (5404, 2443661), (8492, 1555057), (14861, 888604), (29722, 444302), (59444, 222151)]