2870088234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{855721}}^1$

素因数の和:855782

約数の個数: 32

約数和(自身を含む): 6325497024

約数和(自身を除く): 3455408790

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 855721, 1711442, 2567163, 5134326, 11124373, 22248746, 33373119, 36796003, 66746238, 73592006, 110388009, 220776018, 478348039, 956696078, 1435044117, 2870088234]

約数ペア:

[(1, 2870088234), (2, 1435044117), (3, 956696078), (6, 478348039), (13, 220776018), (26, 110388009), (39, 73592006), (43, 66746238), (78, 36796003), (86, 33373119), (129, 22248746), (258, 11124373), (559, 5134326), (1118, 2567163), (1677, 1711442), (3354, 855721)]