2178103

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:174

約数の個数: 16

約数和(自身を含む): 2448000

約数和(自身を除く): 269897

約数列:

[1, 19, 29, 59, 67, 551, 1121, 1273, 1711, 1943, 3953, 32509, 36917, 75107, 114637, 2178103]

約数ペア:

[(1, 2178103), (19, 114637), (29, 75107), (59, 36917), (67, 32509), (551, 3953), (1121, 1943), (1273, 1711)]