2247342419

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{751871}}^1$

素因数の和:751946

約数の個数: 12

約数和(自身を含む): 2657115648

約数和(自身を除く): 409773229

約数列:

[1, 7, 49, 61, 427, 2989, 751871, 5263097, 36841679, 45864131, 321048917, 2247342419]

約数ペア:

[(1, 2247342419), (7, 321048917), (49, 45864131), (61, 36841679), (427, 5263097), (2989, 751871)]