2456111

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:398

約数の個数: 16

約数和(自身を含む): 3014400

約数和(自身を除く): 558289

約数列:

[1, 7, 19, 59, 133, 313, 413, 1121, 2191, 5947, 7847, 18467, 41629, 129269, 350873, 2456111]

約数ペア:

[(1, 2456111), (7, 350873), (19, 129269), (59, 41629), (133, 18467), (313, 7847), (413, 5947), (1121, 2191)]