2912856884

素因数分解:

$2^2\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{67421}}^1$

素因数の和:68975

約数の個数: 24

約数和(自身を含む): 5829575808

約数和(自身を除く): 2916718924

約数列:

[1, 2, 4, 7, 14, 28, 1543, 3086, 6172, 10801, 21602, 43204, 67421, 134842, 269684, 471947, 943894, 1887788, 104030603, 208061206, 416122412, 728214221, 1456428442, 2912856884]

約数ペア:

[(1, 2912856884), (2, 1456428442), (4, 728214221), (7, 416122412), (14, 208061206), (28, 104030603), (1543, 1887788), (3086, 943894), (6172, 471947), (10801, 269684), (21602, 134842), (43204, 67421)]