2450994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 6124608

約数和(自身を除く): 3673614

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 67, 78, 91, 134, 182, 201, 273, 402, 469, 546, 871, 938, 1407, 1742, 2613, 2814, 4489, 5226, 6097, 8978, 12194, 13467, 18291, 26934, 31423, 36582, 58357, 62846, 94269, 116714, 175071, 188538, 350142, 408499, 816998, 1225497, 2450994]

約数ペア:

[(1, 2450994), (2, 1225497), (3, 816998), (6, 408499), (7, 350142), (13, 188538), (14, 175071), (21, 116714), (26, 94269), (39, 62846), (42, 58357), (67, 36582), (78, 31423), (91, 26934), (134, 18291), (182, 13467), (201, 12194), (273, 8978), (402, 6097), (469, 5226), (546, 4489), (871, 2814), (938, 2613), (1407, 1742)]