2027156783

素因数分解:

${\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1\times {\mathrm{977}}^1$

素因数の和:1754

約数の個数: 16

約数和(自身を含む): 2108051616

約数和(自身を除く): 80894833

約数列:

[1, 43, 73, 661, 977, 3139, 28423, 42011, 48253, 71321, 645797, 2074879, 3066803, 27769271, 47143181, 2027156783]

約数ペア:

[(1, 2027156783), (43, 47143181), (73, 27769271), (661, 3066803), (977, 2074879), (3139, 645797), (28423, 71321), (42011, 48253)]