1520215061

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{863}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 1741824000

約数和(自身を除く): 221608939

約数列:

[1, 19, 23, 29, 139, 437, 551, 667, 863, 2641, 3197, 4031, 12673, 16397, 19849, 25027, 60743, 76589, 92713, 119957, 377131, 475513, 575621, 1761547, 2279183, 2759011, 3478753, 10936799, 52421209, 66096307, 80011319, 1520215061]

約数ペア:

[(1, 1520215061), (19, 80011319), (23, 66096307), (29, 52421209), (139, 10936799), (437, 3478753), (551, 2759011), (667, 2279183), (863, 1761547), (2641, 575621), (3197, 475513), (4031, 377131), (12673, 119957), (16397, 92713), (19849, 76589), (25027, 60743)]