520042973484

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{311776363}}^1$

素因数の和:311776509

約数の個数: 24

約数和(自身を含む): 1222163346880

約数和(自身を除く): 702120373396

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 311776363, 623552726, 935329089, 1247105452, 1870658178, 3741316356, 43336914457, 86673828914, 130010743371, 173347657828, 260021486742, 520042973484]

約数ペア:

[(1, 520042973484), (2, 260021486742), (3, 173347657828), (4, 130010743371), (6, 86673828914), (12, 43336914457), (139, 3741316356), (278, 1870658178), (417, 1247105452), (556, 935329089), (834, 623552726), (1668, 311776363)]