2054736838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{2053}}^1$

素因数の和:2237

約数の個数: 64

約数和(自身を含む): 3942102528

約数和(自身を除く): 1887365690

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 97, 134, 154, 194, 469, 679, 737, 938, 1067, 1358, 1474, 2053, 2134, 4106, 5159, 6499, 7469, 10318, 12998, 14371, 14938, 22583, 28742, 45166, 45493, 71489, 90986, 137551, 142978, 158081, 199141, 275102, 316162, 398282, 500423, 962857, 1000846, 1393987, 1513061, 1925714, 2190551, 2787974, 3026122, 4381102, 10591427, 13342447, 15333857, 21182854, 26684894, 30667714, 93397129, 146766917, 186794258, 293533834, 1027368419, 2054736838]

約数ペア:

[(1, 2054736838), (2, 1027368419), (7, 293533834), (11, 186794258), (14, 146766917), (22, 93397129), (67, 30667714), (77, 26684894), (97, 21182854), (134, 15333857), (154, 13342447), (194, 10591427), (469, 4381102), (679, 3026122), (737, 2787974), (938, 2190551), (1067, 1925714), (1358, 1513061), (1474, 1393987), (2053, 1000846), (2134, 962857), (4106, 500423), (5159, 398282), (6499, 316162), (7469, 275102), (10318, 199141), (12998, 158081), (14371, 142978), (14938, 137551), (22583, 90986), (28742, 71489), (45166, 45493)]