5178874

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:641

約数の個数: 16

約数和(自身を含む): 8033256

約数和(自身を除く): 2854382

約数列:

[1, 2, 41, 82, 137, 274, 461, 922, 5617, 11234, 18901, 37802, 63157, 126314, 2589437, 5178874]

約数ペア:

[(1, 5178874), (2, 2589437), (41, 126314), (82, 63157), (137, 37802), (274, 18901), (461, 11234), (922, 5617)]