2013643009

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{3499}}^1\times {\mathrm{4327}}^1$

素因数の和:7852

約数の個数: 16

約数和(自身を含む): 2423680000

約数和(自身を除く): 410036991

約数列:

[1, 7, 19, 133, 3499, 4327, 24493, 30289, 66481, 82213, 465367, 575491, 15140173, 105981211, 287663287, 2013643009]

約数ペア:

[(1, 2013643009), (7, 287663287), (19, 105981211), (133, 15140173), (3499, 575491), (4327, 465367), (24493, 82213), (30289, 66481)]