388620708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4626437}}^1$

素因数の和:4626451

約数の個数: 24

約数和(自身を含む): 1036322112

約数和(自身を除く): 647701404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4626437, 9252874, 13879311, 18505748, 27758622, 32385059, 55517244, 64770118, 97155177, 129540236, 194310354, 388620708]

約数ペア:

[(1, 388620708), (2, 194310354), (3, 129540236), (4, 97155177), (6, 64770118), (7, 55517244), (12, 32385059), (14, 27758622), (21, 18505748), (28, 13879311), (42, 9252874), (84, 4626437)]