1315943554

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{2551}}^1\times {\mathrm{6971}}^1$

素因数の和:9561

約数の個数: 16

約数和(自身を含む): 2028350016

約数和(自身を除く): 712406462

約数列:

[1, 2, 37, 74, 2551, 5102, 6971, 13942, 94387, 188774, 257927, 515854, 17783021, 35566042, 657971777, 1315943554]

約数ペア:

[(1, 1315943554), (2, 657971777), (37, 35566042), (74, 17783021), (2551, 515854), (5102, 257927), (6971, 188774), (13942, 94387)]