2018022293

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{91841}}^1$

素因数の和:91964

約数の個数: 16

約数和(自身を含む): 2392300416

約数和(自身を除く): 374278123

約数列:

[1, 7, 43, 73, 301, 511, 3139, 21973, 91841, 642887, 3949163, 6704393, 27644141, 46930751, 288288899, 2018022293]

約数ペア:

[(1, 2018022293), (7, 288288899), (43, 46930751), (73, 27644141), (301, 6704393), (511, 3949163), (3139, 642887), (21973, 91841)]