4026129982

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{2713}}^1$

素因数の和:3545

約数の個数: 48

約数和(自身を含む): 7406940240

約数和(自身を除く): 3380810258

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 797, 931, 1594, 1862, 2713, 5426, 5579, 11158, 15143, 18991, 30286, 37982, 39053, 51547, 78106, 103094, 106001, 132937, 212002, 265874, 360829, 721658, 742007, 1484014, 2162261, 2525803, 4324522, 5051606, 15135827, 30271654, 41082959, 82165918, 105950789, 211901578, 287580713, 575161426, 2013064991, 4026129982]

約数ペア:

[(1, 4026129982), (2, 2013064991), (7, 575161426), (14, 287580713), (19, 211901578), (38, 105950789), (49, 82165918), (98, 41082959), (133, 30271654), (266, 15135827), (797, 5051606), (931, 4324522), (1594, 2525803), (1862, 2162261), (2713, 1484014), (5426, 742007), (5579, 721658), (11158, 360829), (15143, 265874), (18991, 212002), (30286, 132937), (37982, 106001), (39053, 103094), (51547, 78106)]