2080341939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2807479}}^1$

素因数の和:2807514

約数の個数: 16

約数和(自身を含む): 3144377600

約数和(自身を除く): 1064035661

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 2807479, 8422437, 36497227, 53342101, 109491681, 160026303, 693447313, 2080341939]

約数ペア:

[(1, 2080341939), (3, 693447313), (13, 160026303), (19, 109491681), (39, 53342101), (57, 36497227), (247, 8422437), (741, 2807479)]