2009397941

素因数分解:

${\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 2050683264

約数和(自身を除く): 41285323

約数列:

[1, 157, 167, 173, 443, 26219, 27161, 28891, 69551, 73981, 76639, 4535887, 11615017, 12032323, 12798713, 2009397941]

約数ペア:

[(1, 2009397941), (157, 12798713), (167, 12032323), (173, 11615017), (443, 4535887), (26219, 76639), (27161, 73981), (28891, 69551)]