2178718861

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{46051}}^1$

素因数の和:46113

約数の個数: 24

約数和(自身を含む): 2645963712

約数和(自身を除く): 467244851

約数列:

[1, 11, 17, 23, 121, 187, 253, 391, 2057, 2783, 4301, 46051, 47311, 506561, 782867, 1059173, 5572171, 8611537, 11650903, 18005941, 94726907, 128159933, 198065351, 2178718861]

約数ペア:

[(1, 2178718861), (11, 198065351), (17, 128159933), (23, 94726907), (121, 18005941), (187, 11650903), (253, 8611537), (391, 5572171), (2057, 1059173), (2783, 782867), (4301, 506561), (46051, 47311)]