2078503418

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{23887}}^1$

素因数の和:24341

約数の個数: 16

約数和(自身を含む): 3150349440

約数和(自身を除く): 1071846022

約数列:

[1, 2, 139, 278, 313, 626, 23887, 43507, 47774, 87014, 3320293, 6640586, 7476631, 14953262, 1039251709, 2078503418]

約数ペア:

[(1, 2078503418), (2, 1039251709), (139, 14953262), (278, 7476631), (313, 6640586), (626, 3320293), (23887, 87014), (43507, 47774)]