8380568

素因数分解:

$2^3\times 7^2\times {\mathrm{21379}}^1$

素因数の和:21399

約数の個数: 24

約数和(自身を含む): 18279900

約数和(自身を除く): 9899332

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 21379, 42758, 85516, 149653, 171032, 299306, 598612, 1047571, 1197224, 2095142, 4190284, 8380568]

約数ペア:

[(1, 8380568), (2, 4190284), (4, 2095142), (7, 1197224), (8, 1047571), (14, 598612), (28, 299306), (49, 171032), (56, 149653), (98, 85516), (196, 42758), (392, 21379)]