2051963596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1\times {\mathrm{1033}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 3856406400

約数和(自身を除く): 1804442804

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 443, 886, 1033, 1121, 1772, 2066, 2242, 4132, 4484, 8417, 16834, 19627, 26137, 33668, 39254, 52274, 60947, 78508, 104548, 121894, 243788, 457619, 496603, 915238, 993206, 1157993, 1830476, 1986412, 2315986, 4631972, 8694761, 17389522, 26999521, 34779044, 53999042, 107998084, 512990899, 1025981798, 2051963596]

約数ペア:

[(1, 2051963596), (2, 1025981798), (4, 512990899), (19, 107998084), (38, 53999042), (59, 34779044), (76, 26999521), (118, 17389522), (236, 8694761), (443, 4631972), (886, 2315986), (1033, 1986412), (1121, 1830476), (1772, 1157993), (2066, 993206), (2242, 915238), (4132, 496603), (4484, 457619), (8417, 243788), (16834, 121894), (19627, 104548), (26137, 78508), (33668, 60947), (39254, 52274)]