3948604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2087}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 7717248

約数和(自身を除く): 3768644

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 2087, 4174, 8348, 22957, 45914, 89741, 91828, 179482, 358964, 987151, 1974302, 3948604]

約数ペア:

[(1, 3948604), (2, 1974302), (4, 987151), (11, 358964), (22, 179482), (43, 91828), (44, 89741), (86, 45914), (172, 22957), (473, 8348), (946, 4174), (1892, 2087)]