8453042

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:398

約数の個数: 24

約数和(自身を含む): 13933620

約数和(自身を除く): 5480578

約数列:

[1, 2, 13, 26, 89, 169, 178, 281, 338, 562, 1157, 2314, 3653, 7306, 15041, 25009, 30082, 47489, 50018, 94978, 325117, 650234, 4226521, 8453042]

約数ペア:

[(1, 8453042), (2, 4226521), (13, 650234), (26, 325117), (89, 94978), (169, 50018), (178, 47489), (281, 30082), (338, 25009), (562, 15041), (1157, 7306), (2314, 3653)]