84989212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{275939}}^1$

素因数の和:275961

約数の個数: 24

約数和(自身を含む): 185431680

約数和(自身を除く): 100442468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 275939, 551878, 1103756, 1931573, 3035329, 3863146, 6070658, 7726292, 12141316, 21247303, 42494606, 84989212]

約数ペア:

[(1, 84989212), (2, 42494606), (4, 21247303), (7, 12141316), (11, 7726292), (14, 6070658), (22, 3863146), (28, 3035329), (44, 1931573), (77, 1103756), (154, 551878), (308, 275939)]