1271163638

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{160541}}^1$

素因数の和:160687

約数の個数: 16

約数和(自身を含む): 1976593104

約数和(自身を除く): 705429466

約数列:

[1, 2, 37, 74, 107, 214, 3959, 7918, 160541, 321082, 5940017, 11880034, 17177887, 34355774, 635581819, 1271163638]

約数ペア:

[(1, 1271163638), (2, 635581819), (37, 34355774), (74, 17177887), (107, 11880034), (214, 5940017), (3959, 321082), (7918, 160541)]