494410388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{479}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 942036480

約数和(自身を除く): 447626092

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 353, 479, 706, 731, 958, 1412, 1462, 1916, 2924, 6001, 8143, 12002, 15179, 16286, 20597, 24004, 30358, 32572, 41194, 60716, 82388, 169087, 258043, 338174, 350149, 516086, 676348, 700298, 1032172, 1400596, 2874479, 5748958, 7270741, 11497916, 14541482, 29082964, 123602597, 247205194, 494410388]

約数ペア:

[(1, 494410388), (2, 247205194), (4, 123602597), (17, 29082964), (34, 14541482), (43, 11497916), (68, 7270741), (86, 5748958), (172, 2874479), (353, 1400596), (479, 1032172), (706, 700298), (731, 676348), (958, 516086), (1412, 350149), (1462, 338174), (1916, 258043), (2924, 169087), (6001, 82388), (8143, 60716), (12002, 41194), (15179, 32572), (16286, 30358), (20597, 24004)]