1684004

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 3400320

約数和(自身を除く): 1716316

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 439, 548, 878, 959, 1756, 1918, 3073, 3836, 6146, 12292, 60143, 120286, 240572, 421001, 842002, 1684004]

約数ペア:

[(1, 1684004), (2, 842002), (4, 421001), (7, 240572), (14, 120286), (28, 60143), (137, 12292), (274, 6146), (439, 3836), (548, 3073), (878, 1918), (959, 1756)]