7136878

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 24

約数和(自身を含む): 12529296

約数和(自身を除く): 5392418

約数列:

[1, 2, 7, 14, 61, 122, 137, 274, 427, 854, 959, 1918, 3721, 7442, 8357, 16714, 26047, 52094, 58499, 116998, 509777, 1019554, 3568439, 7136878]

約数ペア:

[(1, 7136878), (2, 3568439), (7, 1019554), (14, 509777), (61, 116998), (122, 58499), (137, 52094), (274, 26047), (427, 16714), (854, 8357), (959, 7442), (1918, 3721)]