262008481

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{1973}}^1$

素因数の和:2352

約数の個数: 16

約数和(自身を含む): 305480448

約数和(自身を除く): 43471967

約数列:

[1, 7, 61, 311, 427, 1973, 2177, 13811, 18971, 120353, 132797, 613603, 842471, 4295221, 37429783, 262008481]

約数ペア:

[(1, 262008481), (7, 37429783), (61, 4295221), (311, 842471), (427, 613603), (1973, 132797), (2177, 120353), (13811, 18971)]