6990188

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 12755232

約数和(自身を除く): 5765044

約数列:

[1, 2, 4, 37, 73, 74, 146, 148, 292, 647, 1294, 2588, 2701, 5402, 10804, 23939, 47231, 47878, 94462, 95756, 188924, 1747547, 3495094, 6990188]

約数ペア:

[(1, 6990188), (2, 3495094), (4, 1747547), (37, 188924), (73, 95756), (74, 94462), (146, 47878), (148, 47231), (292, 23939), (647, 10804), (1294, 5402), (2588, 2701)]