20140708

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3727}}^1$

素因数の和:3931

約数の個数: 24

約数和(自身を含む): 40500992

約数和(自身を除く): 20360284

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 3727, 5404, 7454, 14908, 26089, 52178, 104356, 719311, 1438622, 2877244, 5035177, 10070354, 20140708]

約数ペア:

[(1, 20140708), (2, 10070354), (4, 5035177), (7, 2877244), (14, 1438622), (28, 719311), (193, 104356), (386, 52178), (772, 26089), (1351, 14908), (2702, 7454), (3727, 5404)]