7824310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 15311520

約数和(自身を除く): 7487210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 433, 695, 866, 1390, 1807, 2165, 3614, 4330, 5629, 9035, 11258, 18070, 28145, 56290, 60187, 120374, 300935, 601870, 782431, 1564862, 3912155, 7824310]

約数ペア:

[(1, 7824310), (2, 3912155), (5, 1564862), (10, 782431), (13, 601870), (26, 300935), (65, 120374), (130, 60187), (139, 56290), (278, 28145), (433, 18070), (695, 11258), (866, 9035), (1390, 5629), (1807, 4330), (2165, 3614)]