1282258538

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{827}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 2180455200

約数和(自身を除く): 898196662

約数列:

[1, 2, 11, 22, 43, 86, 121, 149, 242, 298, 473, 827, 946, 1639, 1654, 3278, 5203, 6407, 9097, 10406, 12814, 18029, 18194, 35561, 36058, 70477, 71122, 100067, 123223, 140954, 200134, 246446, 391171, 775247, 782342, 1355453, 1550494, 2710906, 4302881, 5298589, 8605762, 10597178, 14909983, 29819966, 58284479, 116568958, 641129269, 1282258538]

約数ペア:

[(1, 1282258538), (2, 641129269), (11, 116568958), (22, 58284479), (43, 29819966), (86, 14909983), (121, 10597178), (149, 8605762), (242, 5298589), (298, 4302881), (473, 2710906), (827, 1550494), (946, 1355453), (1639, 782342), (1654, 775247), (3278, 391171), (5203, 246446), (6407, 200134), (9097, 140954), (10406, 123223), (12814, 100067), (18029, 71122), (18194, 70477), (35561, 36058)]