1309188188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4250611}}^1$

素因数の和:4250633

約数の個数: 24

約数和(自身を含む): 2856411264

約数和(自身を除く): 1547223076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 4250611, 8501222, 17002444, 29754277, 46756721, 59508554, 93513442, 119017108, 187026884, 327297047, 654594094, 1309188188]

約数ペア:

[(1, 1309188188), (2, 654594094), (4, 327297047), (7, 187026884), (11, 119017108), (14, 93513442), (22, 59508554), (28, 46756721), (44, 29754277), (77, 17002444), (154, 8501222), (308, 4250611)]