140691434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{16057}}^1$

素因数の和:16409

約数の個数: 16

約数和(自身を含む): 227959368

約数和(自身を除く): 87267934

約数列:

[1, 2, 13, 26, 337, 674, 4381, 8762, 16057, 32114, 208741, 417482, 5411209, 10822418, 70345717, 140691434]

約数ペア:

[(1, 140691434), (2, 70345717), (13, 10822418), (26, 5411209), (337, 417482), (674, 208741), (4381, 32114), (8762, 16057)]