1652988

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 3888640

約数和(自身を除く): 2235652

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 991, 1668, 1982, 2973, 3964, 5946, 11892, 137749, 275498, 413247, 550996, 826494, 1652988]

約数ペア:

[(1, 1652988), (2, 826494), (3, 550996), (4, 413247), (6, 275498), (12, 137749), (139, 11892), (278, 5946), (417, 3964), (556, 2973), (834, 1982), (991, 1668)]