308907438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{7354939}}^1$

素因数の和:7354951

約数の個数: 16

約数和(自身を含む): 706074240

約数和(自身を除く): 397166802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 7354939, 14709878, 22064817, 44129634, 51484573, 102969146, 154453719, 308907438]

約数ペア:

[(1, 308907438), (2, 154453719), (3, 102969146), (6, 51484573), (7, 44129634), (14, 22064817), (21, 14709878), (42, 7354939)]