2017188976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2543}}^1\times {\mathrm{4507}}^1$

素因数の和:7069

約数の個数: 40

約数和(自身を含む): 4266226944

約数和(自身を除く): 2249037968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2543, 4507, 5086, 9014, 10172, 18028, 20344, 27973, 36056, 40688, 49577, 55946, 72112, 99154, 111892, 198308, 223784, 396616, 447568, 793232, 11461301, 22922602, 45845204, 91690408, 126074311, 183380816, 252148622, 504297244, 1008594488, 2017188976]

約数ペア:

[(1, 2017188976), (2, 1008594488), (4, 504297244), (8, 252148622), (11, 183380816), (16, 126074311), (22, 91690408), (44, 45845204), (88, 22922602), (176, 11461301), (2543, 793232), (4507, 447568), (5086, 396616), (9014, 223784), (10172, 198308), (18028, 111892), (20344, 99154), (27973, 72112), (36056, 55946), (40688, 49577)]