2193579364

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{7723871}}^1$

素因数の和:7723946

約数の個数: 12

約数和(自身を含む): 3892831488

約数和(自身を除く): 1699252124

約数列:

[1, 2, 4, 71, 142, 284, 7723871, 15447742, 30895484, 548394841, 1096789682, 2193579364]

約数ペア:

[(1, 2193579364), (2, 1096789682), (4, 548394841), (71, 30895484), (142, 15447742), (284, 7723871)]