2069284

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 4169088

約数和(自身を除く): 2099804

約数列:

[1, 2, 4, 7, 14, 28, 263, 281, 526, 562, 1052, 1124, 1841, 1967, 3682, 3934, 7364, 7868, 73903, 147806, 295612, 517321, 1034642, 2069284]

約数ペア:

[(1, 2069284), (2, 1034642), (4, 517321), (7, 295612), (14, 147806), (28, 73903), (263, 7868), (281, 7364), (526, 3934), (562, 3682), (1052, 1967), (1124, 1841)]