2008453893

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{119359}}^1$

素因数の和:119512

約数の個数: 16

約数和(自身を含む): 2750054400

約数和(自身を除く): 741600507

約数列:

[1, 3, 71, 79, 213, 237, 5609, 16827, 119359, 358077, 8474489, 9429361, 25423467, 28288083, 669484631, 2008453893]

約数ペア:

[(1, 2008453893), (3, 669484631), (71, 28288083), (79, 25423467), (213, 9429361), (237, 8474489), (5609, 358077), (16827, 119359)]