886972044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{148721}}^1$

素因数の和:148806

約数の個数: 48

約数和(自身を含む): 2398588416

約数和(自身を除く): 1511616372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 148721, 297442, 446163, 594884, 892326, 1041047, 1784652, 2082094, 3123141, 4164188, 6246282, 10559191, 12492564, 21118382, 31677573, 42236764, 63355146, 73914337, 126710292, 147828674, 221743011, 295657348, 443486022, 886972044]

約数ペア:

[(1, 886972044), (2, 443486022), (3, 295657348), (4, 221743011), (6, 147828674), (7, 126710292), (12, 73914337), (14, 63355146), (21, 42236764), (28, 31677573), (42, 21118382), (71, 12492564), (84, 10559191), (142, 6246282), (213, 4164188), (284, 3123141), (426, 2082094), (497, 1784652), (852, 1041047), (994, 892326), (1491, 594884), (1988, 446163), (2982, 297442), (5964, 148721)]