3780456568

素因数分解:

$2^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{215681}}^1$

素因数の和:216007

約数の個数: 32

約数和(自身を含む): 8126897760

約数和(自身を除く): 4346441192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 313, 626, 1252, 2191, 2504, 4382, 8764, 17528, 215681, 431362, 862724, 1509767, 1725448, 3019534, 6039068, 12078136, 67508153, 135016306, 270032612, 472557071, 540065224, 945114142, 1890228284, 3780456568]

約数ペア:

[(1, 3780456568), (2, 1890228284), (4, 945114142), (7, 540065224), (8, 472557071), (14, 270032612), (28, 135016306), (56, 67508153), (313, 12078136), (626, 6039068), (1252, 3019534), (2191, 1725448), (2504, 1509767), (4382, 862724), (8764, 431362), (17528, 215681)]