886249994

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1194407}}^1$

素因数の和:1194469

約数の個数: 16

約数和(自身を含む): 1547952768

約数和(自身を除く): 661702774

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 1194407, 2388814, 8360849, 16721698, 63303571, 126607142, 443124997, 886249994]

約数ペア:

[(1, 886249994), (2, 443124997), (7, 126607142), (14, 63303571), (53, 16721698), (106, 8360849), (371, 2388814), (742, 1194407)]