394043244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4690991}}^1$

素因数の和:4691005

約数の個数: 24

約数和(自身を含む): 1050782208

約数和(自身を除く): 656738964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4690991, 9381982, 14072973, 18763964, 28145946, 32836937, 56291892, 65673874, 98510811, 131347748, 197021622, 394043244]

約数ペア:

[(1, 394043244), (2, 197021622), (3, 131347748), (4, 98510811), (6, 65673874), (7, 56291892), (12, 32836937), (14, 28145946), (21, 18763964), (28, 14072973), (42, 9381982), (84, 4690991)]