977180138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1200467}}^1$

素因数の和:1200517

約数の個数: 16

約数和(自身を含む): 1642240224

約数和(自身を除く): 665060086

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 1200467, 2400934, 13205137, 26410274, 44417279, 88834558, 488590069, 977180138]

約数ペア:

[(1, 977180138), (2, 488590069), (11, 88834558), (22, 44417279), (37, 26410274), (74, 13205137), (407, 2400934), (814, 1200467)]