4049271005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{788563}}^1$

素因数の和:788660

約数の個数: 16

約数和(自身を含む): 5299150080

約数和(自身を除く): 1249879075

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 788563, 3942815, 10251319, 51256595, 62296477, 311482385, 809854201, 4049271005]

約数ペア:

[(1, 4049271005), (5, 809854201), (13, 311482385), (65, 62296477), (79, 51256595), (395, 10251319), (1027, 3942815), (5135, 788563)]