3977068

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 7338240

約数和(自身を除く): 3361172

約数列:

[1, 2, 4, 23, 46, 92, 139, 278, 311, 556, 622, 1244, 3197, 6394, 7153, 12788, 14306, 28612, 43229, 86458, 172916, 994267, 1988534, 3977068]

約数ペア:

[(1, 3977068), (2, 1988534), (4, 994267), (23, 172916), (46, 86458), (92, 43229), (139, 28612), (278, 14306), (311, 12788), (556, 7153), (622, 6394), (1244, 3197)]