2602749656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{6619}}^1$

素因数の和:6856

約数の個数: 64

約数和(自身を含む): 5560800000

約数和(自身を除く): 2958050344

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 199, 247, 398, 494, 796, 988, 1592, 1976, 2587, 3781, 5174, 6619, 7562, 10348, 13238, 15124, 20696, 26476, 30248, 49153, 52952, 86047, 98306, 125761, 172094, 196612, 251522, 344188, 393224, 503044, 688376, 1006088, 1317181, 1634893, 2634362, 3269786, 5268724, 6539572, 10537448, 13079144, 17123353, 25026439, 34246706, 50052878, 68493412, 100105756, 136986824, 200211512, 325343707, 650687414, 1301374828, 2602749656]

約数ペア:

[(1, 2602749656), (2, 1301374828), (4, 650687414), (8, 325343707), (13, 200211512), (19, 136986824), (26, 100105756), (38, 68493412), (52, 50052878), (76, 34246706), (104, 25026439), (152, 17123353), (199, 13079144), (247, 10537448), (398, 6539572), (494, 5268724), (796, 3269786), (988, 2634362), (1592, 1634893), (1976, 1317181), (2587, 1006088), (3781, 688376), (5174, 503044), (6619, 393224), (7562, 344188), (10348, 251522), (13238, 196612), (15124, 172094), (20696, 125761), (26476, 98306), (30248, 86047), (49153, 52952)]