57020558

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{214363}}^1$

素因数の和:214391

約数の個数: 16

約数和(自身を含む): 102894720

約数和(自身を除く): 45874162

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 214363, 428726, 1500541, 3001082, 4072897, 8145794, 28510279, 57020558]

約数ペア:

[(1, 57020558), (2, 28510279), (7, 8145794), (14, 4072897), (19, 3001082), (38, 1500541), (133, 428726), (266, 214363)]