1874605415

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1\times {\mathrm{4451}}^1$

素因数の和:5230

約数の個数: 16

約数和(自身を含む): 2270733696

約数和(自身を除く): 396128281

約数列:

[1, 5, 131, 643, 655, 3215, 4451, 22255, 84233, 421165, 583081, 2861993, 2915405, 14309965, 374921083, 1874605415]

約数ペア:

[(1, 1874605415), (5, 374921083), (131, 14309965), (643, 2915405), (655, 2861993), (3215, 583081), (4451, 421165), (22255, 84233)]