2740459826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{234749}}^1$

素因数の和:235213

約数の個数: 16

約数和(自身を含む): 4436775000

約数和(自身を除く): 1696315174

約数列:

[1, 2, 13, 26, 449, 898, 5837, 11674, 234749, 469498, 3051737, 6103474, 105402301, 210804602, 1370229913, 2740459826]

約数ペア:

[(1, 2740459826), (2, 1370229913), (13, 210804602), (26, 105402301), (449, 6103474), (898, 3051737), (5837, 469498), (11674, 234749)]