8233918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 15556608

約数和(自身を除く): 7322690

約数列:

[1, 2, 7, 11, 14, 22, 77, 127, 154, 254, 421, 842, 889, 1397, 1778, 2794, 2947, 4631, 5894, 9262, 9779, 19558, 32417, 53467, 64834, 106934, 374269, 588137, 748538, 1176274, 4116959, 8233918]

約数ペア:

[(1, 8233918), (2, 4116959), (7, 1176274), (11, 748538), (14, 588137), (22, 374269), (77, 106934), (127, 64834), (154, 53467), (254, 32417), (421, 19558), (842, 9779), (889, 9262), (1397, 5894), (1778, 4631), (2794, 2947)]