2113072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10159}}^1$

素因数の和:10180

約数の個数: 20

約数和(自身を含む): 4409440

約数和(自身を除く): 2296368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10159, 20318, 40636, 81272, 132067, 162544, 264134, 528268, 1056536, 2113072]

約数ペア:

[(1, 2113072), (2, 1056536), (4, 528268), (8, 264134), (13, 162544), (16, 132067), (26, 81272), (52, 40636), (104, 20318), (208, 10159)]