1400596

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 2661120

約数和(自身を除く): 1260524

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 479, 731, 958, 1462, 1916, 2924, 8143, 16286, 20597, 32572, 41194, 82388, 350149, 700298, 1400596]

約数ペア:

[(1, 1400596), (2, 700298), (4, 350149), (17, 82388), (34, 41194), (43, 32572), (68, 20597), (86, 16286), (172, 8143), (479, 2924), (731, 1916), (958, 1462)]