413987789

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 468547200

約数和(自身を除く): 54559411

約数列:

[1, 19, 29, 43, 101, 173, 551, 817, 1247, 1919, 2929, 3287, 4343, 5017, 7439, 17473, 23693, 55651, 82517, 95323, 125947, 141341, 215731, 331987, 506717, 751339, 2392993, 4098889, 9627623, 14275441, 21788831, 413987789]

約数ペア:

[(1, 413987789), (19, 21788831), (29, 14275441), (43, 9627623), (101, 4098889), (173, 2392993), (551, 751339), (817, 506717), (1247, 331987), (1919, 215731), (2929, 141341), (3287, 125947), (4343, 95323), (5017, 82517), (7439, 55651), (17473, 23693)]