2563670508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{30519887}}^1$

素因数の和:30519901

約数の個数: 24

約数和(自身を含む): 6836454912

約数和(自身を除く): 4272784404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 30519887, 61039774, 91559661, 122079548, 183119322, 213639209, 366238644, 427278418, 640917627, 854556836, 1281835254, 2563670508]

約数ペア:

[(1, 2563670508), (2, 1281835254), (3, 854556836), (4, 640917627), (6, 427278418), (7, 366238644), (12, 213639209), (14, 183119322), (21, 122079548), (28, 91559661), (42, 61039774), (84, 30519887)]