1539804954

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{947}}^1$

素因数の和:1827

約数の個数: 64

約数和(自身を含む): 3440102400

約数和(自身を除く): 1900297446

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 839, 947, 969, 1678, 1894, 1938, 2517, 2841, 5034, 5682, 14263, 15941, 16099, 17993, 28526, 31882, 32198, 35986, 42789, 47823, 48297, 53979, 85578, 95646, 96594, 107958, 270997, 305881, 541994, 611762, 794533, 812991, 917643, 1589066, 1625982, 1835286, 2383599, 4767198, 13507061, 15096127, 27014122, 30192254, 40521183, 45288381, 81042366, 90576762, 256634159, 513268318, 769902477, 1539804954]

約数ペア:

[(1, 1539804954), (2, 769902477), (3, 513268318), (6, 256634159), (17, 90576762), (19, 81042366), (34, 45288381), (38, 40521183), (51, 30192254), (57, 27014122), (102, 15096127), (114, 13507061), (323, 4767198), (646, 2383599), (839, 1835286), (947, 1625982), (969, 1589066), (1678, 917643), (1894, 812991), (1938, 794533), (2517, 611762), (2841, 541994), (5034, 305881), (5682, 270997), (14263, 107958), (15941, 96594), (16099, 95646), (17993, 85578), (28526, 53979), (31882, 48297), (32198, 47823), (35986, 42789)]