2127554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 3858624

約数和(自身を除く): 1731070

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 173, 286, 346, 473, 559, 946, 1118, 1903, 2249, 3806, 4498, 6149, 7439, 12298, 14878, 24739, 49478, 81829, 96707, 163658, 193414, 1063777, 2127554]

約数ペア:

[(1, 2127554), (2, 1063777), (11, 193414), (13, 163658), (22, 96707), (26, 81829), (43, 49478), (86, 24739), (143, 14878), (173, 12298), (286, 7439), (346, 6149), (473, 4498), (559, 3806), (946, 2249), (1118, 1903)]