419398136

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{3169}}^1$

素因数の和:3479

約数の個数: 32

約数和(自身を含む): 801122400

約数和(自身を除く): 381724264

約数列:

[1, 2, 4, 8, 71, 142, 233, 284, 466, 568, 932, 1864, 3169, 6338, 12676, 16543, 25352, 33086, 66172, 132344, 224999, 449998, 738377, 899996, 1476754, 1799992, 2953508, 5907016, 52424767, 104849534, 209699068, 419398136]

約数ペア:

[(1, 419398136), (2, 209699068), (4, 104849534), (8, 52424767), (71, 5907016), (142, 2953508), (233, 1799992), (284, 1476754), (466, 899996), (568, 738377), (932, 449998), (1864, 224999), (3169, 132344), (6338, 66172), (12676, 33086), (16543, 25352)]