2215676953

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{17239}}^1$

素因数の和:17357

約数の個数: 24

約数和(自身を含む): 2680751040

約数和(自身を除く): 465074087

約数列:

[1, 7, 43, 49, 61, 301, 427, 2107, 2623, 2989, 17239, 18361, 120673, 128527, 741277, 844711, 1051579, 5188939, 7361053, 36322573, 45217897, 51527371, 316525279, 2215676953]

約数ペア:

[(1, 2215676953), (7, 316525279), (43, 51527371), (49, 45217897), (61, 36322573), (301, 7361053), (427, 5188939), (2107, 1051579), (2623, 844711), (2989, 741277), (17239, 128527), (18361, 120673)]