2843904170

素因数分解:

$2^1\times 5^1\times {\mathrm{2213}}^1\times {\mathrm{128509}}^1$

素因数の和:130729

約数の個数: 16

約数和(自身を含む): 5121380520

約数和(自身を除く): 2277476350

約数列:

[1, 2, 5, 10, 2213, 4426, 11065, 22130, 128509, 257018, 642545, 1285090, 284390417, 568780834, 1421952085, 2843904170]

約数ペア:

[(1, 2843904170), (2, 1421952085), (5, 568780834), (10, 284390417), (2213, 1285090), (4426, 642545), (11065, 257018), (22130, 128509)]