307779196

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{95111}}^1$

素因数の和:95924

約数の個数: 12

約数和(自身を含む): 539285040

約数和(自身を除く): 231505844

約数列:

[1, 2, 4, 809, 1618, 3236, 95111, 190222, 380444, 76944799, 153889598, 307779196]

約数ペア:

[(1, 307779196), (2, 153889598), (4, 76944799), (809, 380444), (1618, 190222), (3236, 95111)]