2113015051

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{291089}}^1$

素因数の和:291174

約数の個数: 16

約数和(自身を含む): 2598851520

約数和(自身を除く): 485836469

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 291089, 2037623, 4948513, 17756429, 34639591, 124295003, 301859293, 2113015051]

約数ペア:

[(1, 2113015051), (7, 301859293), (17, 124295003), (61, 34639591), (119, 17756429), (427, 4948513), (1037, 2037623), (7259, 291089)]