2070542770

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1580567}}^1$

素因数の和:1580705

約数の個数: 16

約数和(自身を含む): 3755429568

約数和(自身を除く): 1684886798

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 1580567, 3161134, 7902835, 15805670, 207054277, 414108554, 1035271385, 2070542770]

約数ペア:

[(1, 2070542770), (2, 1035271385), (5, 414108554), (10, 207054277), (131, 15805670), (262, 7902835), (655, 3161134), (1310, 1580567)]