2644826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{727}}^1$

素因数の和:853

約数の個数: 16

約数和(自身を含む): 4245696

約数和(自身を除く): 1600870

約数列:

[1, 2, 17, 34, 107, 214, 727, 1454, 1819, 3638, 12359, 24718, 77789, 155578, 1322413, 2644826]

約数ペア:

[(1, 2644826), (2, 1322413), (17, 155578), (34, 77789), (107, 24718), (214, 12359), (727, 3638), (1454, 1819)]