510257804

素因数分解:

$2^2\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{11903}}^1$

素因数の和:13445

約数の個数: 24

約数和(自身を含む): 1021267968

約数和(自身を除く): 511010164

約数列:

[1, 2, 4, 7, 14, 28, 1531, 3062, 6124, 10717, 11903, 21434, 23806, 42868, 47612, 83321, 166642, 333284, 18223493, 36446986, 72893972, 127564451, 255128902, 510257804]

約数ペア:

[(1, 510257804), (2, 255128902), (4, 127564451), (7, 72893972), (14, 36446986), (28, 18223493), (1531, 333284), (3062, 166642), (6124, 83321), (10717, 47612), (11903, 42868), (21434, 23806)]