620199296641

素因数分解:

${\mathrm{397}}^1\times {\mathrm{521}}^1\times {\mathrm{829}}^1\times {\mathrm{3617}}^1$

素因数の和:5364

約数の個数: 16

約数和(自身を含む): 623878802640

約数和(自身を除く): 3679505999

約数列:

[1, 397, 521, 829, 3617, 206837, 329113, 431909, 1435949, 1884457, 2998493, 171467873, 748129429, 1190401721, 1562214853, 620199296641]

約数ペア:

[(1, 620199296641), (397, 1562214853), (521, 1190401721), (829, 748129429), (3617, 171467873), (206837, 2998493), (329113, 1884457), (431909, 1435949)]