1716708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 4644864

約数和(自身を除く): 2928156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 191, 214, 321, 382, 428, 573, 642, 749, 764, 1146, 1284, 1337, 1498, 2247, 2292, 2674, 2996, 4011, 4494, 5348, 8022, 8988, 16044, 20437, 40874, 61311, 81748, 122622, 143059, 245244, 286118, 429177, 572236, 858354, 1716708]

約数ペア:

[(1, 1716708), (2, 858354), (3, 572236), (4, 429177), (6, 286118), (7, 245244), (12, 143059), (14, 122622), (21, 81748), (28, 61311), (42, 40874), (84, 20437), (107, 16044), (191, 8988), (214, 8022), (321, 5348), (382, 4494), (428, 4011), (573, 2996), (642, 2674), (749, 2292), (764, 2247), (1146, 1498), (1284, 1337)]