440084414

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{12479}}^1$

素因数の和:12728

約数の個数: 32

約数和(自身を含む): 826675200

約数和(自身を除く): 386590786

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 229, 458, 1603, 2519, 3206, 5038, 12479, 17633, 24958, 35266, 87353, 137269, 174706, 274538, 960883, 1921766, 2857691, 5715382, 20003837, 31434601, 40007674, 62869202, 220042207, 440084414]

約数ペア:

[(1, 440084414), (2, 220042207), (7, 62869202), (11, 40007674), (14, 31434601), (22, 20003837), (77, 5715382), (154, 2857691), (229, 1921766), (458, 960883), (1603, 274538), (2519, 174706), (3206, 137269), (5038, 87353), (12479, 35266), (17633, 24958)]