13778044

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1871}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 27675648

約数和(自身を除く): 13897604

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 1052, 1841, 1871, 3682, 3742, 7364, 7484, 13097, 26194, 52388, 492073, 984146, 1968292, 3444511, 6889022, 13778044]

約数ペア:

[(1, 13778044), (2, 6889022), (4, 3444511), (7, 1968292), (14, 984146), (28, 492073), (263, 52388), (526, 26194), (1052, 13097), (1841, 7484), (1871, 7364), (3682, 3742)]