8914444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 19708416

約数和(自身を除く): 10793972

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 103, 154, 206, 281, 308, 412, 562, 721, 1124, 1133, 1442, 1967, 2266, 2884, 3091, 3934, 4532, 6182, 7868, 7931, 12364, 15862, 21637, 28943, 31724, 43274, 57886, 86548, 115772, 202601, 318373, 405202, 636746, 810404, 1273492, 2228611, 4457222, 8914444]

約数ペア:

[(1, 8914444), (2, 4457222), (4, 2228611), (7, 1273492), (11, 810404), (14, 636746), (22, 405202), (28, 318373), (44, 202601), (77, 115772), (103, 86548), (154, 57886), (206, 43274), (281, 31724), (308, 28943), (412, 21637), (562, 15862), (721, 12364), (1124, 7931), (1133, 7868), (1442, 6182), (1967, 4532), (2266, 3934), (2884, 3091)]