2854162556

素因数分解:

$2^2\times 7^1\times {\mathrm{8629}}^1\times {\mathrm{11813}}^1$

素因数の和:20453

約数の個数: 24

約数和(自身を含む): 5709469920

約数和(自身を除く): 2855307364

約数列:

[1, 2, 4, 7, 14, 28, 8629, 11813, 17258, 23626, 34516, 47252, 60403, 82691, 120806, 165382, 241612, 330764, 101934377, 203868754, 407737508, 713540639, 1427081278, 2854162556]

約数ペア:

[(1, 2854162556), (2, 1427081278), (4, 713540639), (7, 407737508), (14, 203868754), (28, 101934377), (8629, 330764), (11813, 241612), (17258, 165382), (23626, 120806), (34516, 82691), (47252, 60403)]