3919844

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 7233408

約数和(自身を除く): 3313564

約数列:

[1, 2, 4, 23, 46, 92, 137, 274, 311, 548, 622, 1244, 3151, 6302, 7153, 12604, 14306, 28612, 42607, 85214, 170428, 979961, 1959922, 3919844]

約数ペア:

[(1, 3919844), (2, 1959922), (4, 979961), (23, 170428), (46, 85214), (92, 42607), (137, 28612), (274, 14306), (311, 12604), (548, 7153), (622, 6302), (1244, 3151)]