2016649768

素因数分解:

$2^3\times 7^1\times {\mathrm{2341}}^1\times {\mathrm{15383}}^1$

素因数の和:17737

約数の個数: 32

約数和(自身を含む): 4323519360

約数和(自身を除く): 2306869592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2341, 4682, 9364, 15383, 16387, 18728, 30766, 32774, 61532, 65548, 107681, 123064, 131096, 215362, 430724, 861448, 36011603, 72023206, 144046412, 252081221, 288092824, 504162442, 1008324884, 2016649768]

約数ペア:

[(1, 2016649768), (2, 1008324884), (4, 504162442), (7, 288092824), (8, 252081221), (14, 144046412), (28, 72023206), (56, 36011603), (2341, 861448), (4682, 430724), (9364, 215362), (15383, 131096), (16387, 123064), (18728, 107681), (30766, 65548), (32774, 61532)]