394037364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4690921}}^1$

素因数の和:4690935

約数の個数: 24

約数和(自身を含む): 1050766528

約数和(自身を除く): 656729164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4690921, 9381842, 14072763, 18763684, 28145526, 32836447, 56291052, 65672894, 98509341, 131345788, 197018682, 394037364]

約数ペア:

[(1, 394037364), (2, 197018682), (3, 131345788), (4, 98509341), (6, 65672894), (7, 56291052), (12, 32836447), (14, 28145526), (21, 18763684), (28, 14072763), (42, 9381842), (84, 4690921)]