1489074574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{761}}^1$

素因数の和:1045

約数の個数: 64

約数和(自身を含む): 2696016960

約数和(自身を除く): 1206942386

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 233, 247, 323, 442, 466, 494, 646, 761, 1522, 3029, 3961, 4199, 4427, 6058, 7922, 8398, 8854, 9893, 12937, 14459, 19786, 25874, 28918, 51493, 57551, 75259, 102986, 115102, 150518, 168181, 177313, 187967, 245803, 336362, 354626, 375934, 491606, 978367, 1956734, 2305069, 3014321, 3195439, 3368947, 4610138, 6028642, 6390878, 6737894, 39186173, 43796311, 57272099, 78372346, 87592622, 114544198, 744537287, 1489074574]

約数ペア:

[(1, 1489074574), (2, 744537287), (13, 114544198), (17, 87592622), (19, 78372346), (26, 57272099), (34, 43796311), (38, 39186173), (221, 6737894), (233, 6390878), (247, 6028642), (323, 4610138), (442, 3368947), (466, 3195439), (494, 3014321), (646, 2305069), (761, 1956734), (1522, 978367), (3029, 491606), (3961, 375934), (4199, 354626), (4427, 336362), (6058, 245803), (7922, 187967), (8398, 177313), (8854, 168181), (9893, 150518), (12937, 115102), (14459, 102986), (19786, 75259), (25874, 57551), (28918, 51493)]