2045778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 4752384

約数和(自身を除く): 2706606

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 727, 938, 1407, 1454, 2181, 2814, 4362, 5089, 10178, 15267, 30534, 48709, 97418, 146127, 292254, 340963, 681926, 1022889, 2045778]

約数ペア:

[(1, 2045778), (2, 1022889), (3, 681926), (6, 340963), (7, 292254), (14, 146127), (21, 97418), (42, 48709), (67, 30534), (134, 15267), (201, 10178), (402, 5089), (469, 4362), (727, 2814), (938, 2181), (1407, 1454)]