494865995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{69847}}^1$

素因数の和:69974

約数の個数: 16

約数和(自身を含む): 645395520

約数和(自身を除く): 150529525

約数列:

[1, 5, 13, 65, 109, 545, 1417, 7085, 69847, 349235, 908011, 4540055, 7613323, 38066615, 98973199, 494865995]

約数ペア:

[(1, 494865995), (5, 98973199), (13, 38066615), (65, 7613323), (109, 4540055), (545, 908011), (1417, 349235), (7085, 69847)]