2000648622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{535219}}^1$

素因数の和:535320

約数の個数: 32

約数和(自身を含む): 4624300800

約数和(自身を除く): 2623652178

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 535219, 1070438, 1605657, 3211314, 3746533, 7493066, 11239599, 22479198, 47634491, 95268982, 142903473, 285806946, 333441437, 666882874, 1000324311, 2000648622]

約数ペア:

[(1, 2000648622), (2, 1000324311), (3, 666882874), (6, 333441437), (7, 285806946), (14, 142903473), (21, 95268982), (42, 47634491), (89, 22479198), (178, 11239599), (267, 7493066), (534, 3746533), (623, 3211314), (1246, 1605657), (1869, 1070438), (3738, 535219)]