1381674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 3211776

約数和(自身を除く): 1830102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 491, 938, 982, 1407, 1473, 2814, 2946, 3437, 6874, 10311, 20622, 32897, 65794, 98691, 197382, 230279, 460558, 690837, 1381674]

約数ペア:

[(1, 1381674), (2, 690837), (3, 460558), (6, 230279), (7, 197382), (14, 98691), (21, 65794), (42, 32897), (67, 20622), (134, 10311), (201, 6874), (402, 3437), (469, 2946), (491, 2814), (938, 1473), (982, 1407)]