2689036

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{701}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 5425056

約数和(自身を除く): 2736020

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 701, 959, 1402, 1918, 2804, 3836, 4907, 9814, 19628, 96037, 192074, 384148, 672259, 1344518, 2689036]

約数ペア:

[(1, 2689036), (2, 1344518), (4, 672259), (7, 384148), (14, 192074), (28, 96037), (137, 19628), (274, 9814), (548, 4907), (701, 3836), (959, 2804), (1402, 1918)]