501151144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1997}}^1$

素因数の和:2162

約数の個数: 64

約数和(自身を含む): 1074124800

約数和(自身を除く): 572973656

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 127, 152, 247, 254, 494, 508, 988, 1016, 1651, 1976, 1997, 2413, 3302, 3994, 4826, 6604, 7988, 9652, 13208, 15976, 19304, 25961, 31369, 37943, 51922, 62738, 75886, 103844, 125476, 151772, 207688, 250952, 253619, 303544, 493259, 507238, 986518, 1014476, 1973036, 2028952, 3297047, 3946072, 4818761, 6594094, 9637522, 13188188, 19275044, 26376376, 38550088, 62643893, 125287786, 250575572, 501151144]

約数ペア:

[(1, 501151144), (2, 250575572), (4, 125287786), (8, 62643893), (13, 38550088), (19, 26376376), (26, 19275044), (38, 13188188), (52, 9637522), (76, 6594094), (104, 4818761), (127, 3946072), (152, 3297047), (247, 2028952), (254, 1973036), (494, 1014476), (508, 986518), (988, 507238), (1016, 493259), (1651, 303544), (1976, 253619), (1997, 250952), (2413, 207688), (3302, 151772), (3994, 125476), (4826, 103844), (6604, 75886), (7988, 62738), (9652, 51922), (13208, 37943), (15976, 31369), (19304, 25961)]