2016990514

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^2$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 3807026496

約数和(自身を除く): 1790035982

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 181, 269, 362, 538, 1267, 1883, 1991, 2534, 2959, 3766, 3982, 5918, 13937, 20713, 27874, 41426, 48689, 72361, 97378, 144722, 340823, 506527, 535579, 681646, 795971, 1013054, 1071158, 1591942, 3749053, 5571797, 7498106, 11143594, 13097341, 26194682, 91681387, 144070751, 183362774, 288141502, 1008495257, 2016990514]

約数ペア:

[(1, 2016990514), (2, 1008495257), (7, 288141502), (11, 183362774), (14, 144070751), (22, 91681387), (77, 26194682), (154, 13097341), (181, 11143594), (269, 7498106), (362, 5571797), (538, 3749053), (1267, 1591942), (1883, 1071158), (1991, 1013054), (2534, 795971), (2959, 681646), (3766, 535579), (3982, 506527), (5918, 340823), (13937, 144722), (20713, 97378), (27874, 72361), (41426, 48689)]