2016605983

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{659237}}^1$

素因数の和:659286

約数の個数: 16

約数和(自身を含む): 2531473920

約数和(自身を除く): 514867937

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 659237, 4614659, 12525503, 15162451, 87678521, 106137157, 288086569, 2016605983]

約数ペア:

[(1, 2016605983), (7, 288086569), (19, 106137157), (23, 87678521), (133, 15162451), (161, 12525503), (437, 4614659), (3059, 659237)]