2010186724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{2347}}^1$

素因数の和:2565

約数の個数: 72

約数和(自身を含む): 4379339328

約数和(自身を除く): 2369152604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 181, 182, 338, 362, 364, 676, 724, 1183, 1267, 2347, 2353, 2366, 2534, 4694, 4706, 4732, 5068, 9388, 9412, 16429, 16471, 30511, 30589, 32858, 32942, 61022, 61178, 65716, 65884, 122044, 122356, 213577, 214123, 396643, 424807, 427154, 428246, 793286, 849614, 854308, 856492, 1586572, 1699228, 2776501, 2973649, 5522491, 5553002, 5947298, 11044982, 11106004, 11894596, 22089964, 38657437, 71792383, 77314874, 143584766, 154629748, 287169532, 502546681, 1005093362, 2010186724]

約数ペア:

[(1, 2010186724), (2, 1005093362), (4, 502546681), (7, 287169532), (13, 154629748), (14, 143584766), (26, 77314874), (28, 71792383), (52, 38657437), (91, 22089964), (169, 11894596), (181, 11106004), (182, 11044982), (338, 5947298), (362, 5553002), (364, 5522491), (676, 2973649), (724, 2776501), (1183, 1699228), (1267, 1586572), (2347, 856492), (2353, 854308), (2366, 849614), (2534, 793286), (4694, 428246), (4706, 427154), (4732, 424807), (5068, 396643), (9388, 214123), (9412, 213577), (16429, 122356), (16471, 122044), (30511, 65884), (30589, 65716), (32858, 61178), (32942, 61022)]