489454082

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{337}}^1\times {\mathrm{4297}}^1$

素因数の和:4662

約数の個数: 24

約数和(自身を含む): 797545476

約数和(自身を除く): 308091394

約数列:

[1, 2, 13, 26, 169, 337, 338, 674, 4297, 4381, 8594, 8762, 55861, 56953, 111722, 113906, 726193, 1448089, 1452386, 2896178, 18825157, 37650314, 244727041, 489454082]

約数ペア:

[(1, 489454082), (2, 244727041), (13, 37650314), (26, 18825157), (169, 2896178), (337, 1452386), (338, 1448089), (674, 726193), (4297, 113906), (4381, 111722), (8594, 56953), (8762, 55861)]