8214868

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 14723072

約数和(自身を除く): 6508204

約数列:

[1, 2, 4, 103, 127, 157, 206, 254, 314, 412, 508, 628, 13081, 16171, 19939, 26162, 32342, 39878, 52324, 64684, 79756, 2053717, 4107434, 8214868]

約数ペア:

[(1, 8214868), (2, 4107434), (4, 2053717), (103, 79756), (127, 64684), (157, 52324), (206, 39878), (254, 32342), (314, 26162), (412, 19939), (508, 16171), (628, 13081)]