1976947

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:510

約数の個数: 16

約数和(自身を含む): 2462400

約数和(自身を除く): 485453

約数列:

[1, 7, 17, 37, 119, 259, 449, 629, 3143, 4403, 7633, 16613, 53431, 116291, 282421, 1976947]

約数ペア:

[(1, 1976947), (7, 282421), (17, 116291), (37, 53431), (119, 16613), (259, 7633), (449, 4403), (629, 3143)]