1338561070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1738391}}^1$

素因数の和:1738416

約数の個数: 32

約数和(自身を含む): 3003941376

約数和(自身を除く): 1665380306

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1738391, 3476782, 8691955, 12168737, 17383910, 19122301, 24337474, 38244602, 60843685, 95611505, 121687370, 133856107, 191223010, 267712214, 669280535, 1338561070]

約数ペア:

[(1, 1338561070), (2, 669280535), (5, 267712214), (7, 191223010), (10, 133856107), (11, 121687370), (14, 95611505), (22, 60843685), (35, 38244602), (55, 24337474), (70, 19122301), (77, 17383910), (110, 12168737), (154, 8691955), (385, 3476782), (770, 1738391)]