2005644237

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{950993}}^1$

素因数の和:951052

約数の個数: 16

約数和(自身を含む): 2891021760

約数和(自身を除く): 885377523

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 950993, 2852979, 18068867, 35186741, 54206601, 105560223, 668548079, 2005644237]

約数ペア:

[(1, 2005644237), (3, 668548079), (19, 105560223), (37, 54206601), (57, 35186741), (111, 18068867), (703, 2852979), (2109, 950993)]