2013669077

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{488399}}^1$

素因数の和:488456

約数の個数: 16

約数和(自身を含む): 2500608000

約数和(自身を除く): 486938923

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 488399, 3418793, 9279581, 15140369, 64957067, 105982583, 287667011, 2013669077]

約数ペア:

[(1, 2013669077), (7, 287667011), (19, 105982583), (31, 64957067), (133, 15140369), (217, 9279581), (589, 3418793), (4123, 488399)]