2080264982

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{107197}}^1$

素因数の和:107543

約数の個数: 16

約数和(自身を含む): 3231376512

約数和(自身を除く): 1151111530

約数列:

[1, 2, 31, 62, 313, 626, 9703, 19406, 107197, 214394, 3323107, 6646214, 33552661, 67105322, 1040132491, 2080264982]

約数ペア:

[(1, 2080264982), (2, 1040132491), (31, 67105322), (62, 33552661), (313, 6646214), (626, 3323107), (9703, 214394), (19406, 107197)]