2987468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1579}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 5839680

約数和(自身を除く): 2852212

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1579, 1892, 3158, 6316, 17369, 34738, 67897, 69476, 135794, 271588, 746867, 1493734, 2987468]

約数ペア:

[(1, 2987468), (2, 1493734), (4, 746867), (11, 271588), (22, 135794), (43, 69476), (44, 67897), (86, 34738), (172, 17369), (473, 6316), (946, 3158), (1579, 1892)]