4157988

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2207}}^1$

素因数の和:2371

約数の個数: 24

約数和(自身を含む): 9768192

約数和(自身を除く): 5610204

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 2207, 4414, 6621, 8828, 13242, 26484, 346499, 692998, 1039497, 1385996, 2078994, 4157988]

約数ペア:

[(1, 4157988), (2, 2078994), (3, 1385996), (4, 1039497), (6, 692998), (12, 346499), (157, 26484), (314, 13242), (471, 8828), (628, 6621), (942, 4414), (1884, 2207)]