7122668

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2003}}^1$

素因数の和:2141

約数の個数: 24

約数和(自身を含む): 14364672

約数和(自身を除く): 7242004

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 2003, 3556, 4006, 8012, 14021, 28042, 56084, 254381, 508762, 1017524, 1780667, 3561334, 7122668]

約数ペア:

[(1, 7122668), (2, 3561334), (4, 1780667), (7, 1017524), (14, 508762), (28, 254381), (127, 56084), (254, 28042), (508, 14021), (889, 8012), (1778, 4006), (2003, 3556)]