2108658212

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{9946501}}^1$

素因数の和:9946558

約数の個数: 12

約数和(自身を含む): 3759777756

約数和(自身を除く): 1651119544

約数列:

[1, 2, 4, 53, 106, 212, 9946501, 19893002, 39786004, 527164553, 1054329106, 2108658212]

約数ペア:

[(1, 2108658212), (2, 1054329106), (4, 527164553), (53, 39786004), (106, 19893002), (212, 9946501)]