2555812

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2467}}^1$

素因数の和:2515

約数の個数: 24

約数和(自身を含む): 5251904

約数和(自身を除く): 2696092

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 2467, 4934, 9868, 17269, 34538, 69076, 91279, 182558, 365116, 638953, 1277906, 2555812]

約数ペア:

[(1, 2555812), (2, 1277906), (4, 638953), (7, 365116), (14, 182558), (28, 91279), (37, 69076), (74, 34538), (148, 17269), (259, 9868), (518, 4934), (1036, 2467)]