388541230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{504599}}^1$

素因数の和:504624

約数の個数: 32

約数和(自身を含む): 871948800

約数和(自身を除く): 483407570

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 504599, 1009198, 2522995, 3532193, 5045990, 5550589, 7064386, 11101178, 17660965, 27752945, 35321930, 38854123, 55505890, 77708246, 194270615, 388541230]

約数ペア:

[(1, 388541230), (2, 194270615), (5, 77708246), (7, 55505890), (10, 38854123), (11, 35321930), (14, 27752945), (22, 17660965), (35, 11101178), (55, 7064386), (70, 5550589), (77, 5045990), (110, 3532193), (154, 2522995), (385, 1009198), (770, 504599)]