2208889441

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{621697}}^1$

素因数の和:621744

約数の個数: 16

約数和(自身を含む): 2685735360

約数和(自身を除く): 476845919

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 621697, 6838667, 10568849, 11812243, 116257339, 129934673, 200808131, 2208889441]

約数ペア:

[(1, 2208889441), (11, 200808131), (17, 129934673), (19, 116257339), (187, 11812243), (209, 10568849), (323, 6838667), (3553, 621697)]