2648857574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{213859}}^1$

素因数の和:214435

約数の個数: 16

約数和(自身を含む): 4342213440

約数和(自身を除く): 1693355866

約数列:

[1, 2, 11, 22, 563, 1126, 6193, 12386, 213859, 427718, 2352449, 4704898, 120402617, 240805234, 1324428787, 2648857574]

約数ペア:

[(1, 2648857574), (2, 1324428787), (11, 240805234), (22, 120402617), (563, 4704898), (1126, 2352449), (6193, 427718), (12386, 213859)]