2190584879

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1\times {\mathrm{13187}}^1$

素因数の和:14462

約数の個数: 16

約数和(自身を含む): 2637600000

約数和(自身を除く): 447015121

約数列:

[1, 7, 19, 133, 1249, 8743, 13187, 23731, 92309, 166117, 250553, 1753871, 16470563, 115293941, 312940697, 2190584879]

約数ペア:

[(1, 2190584879), (7, 312940697), (19, 115293941), (133, 16470563), (1249, 1753871), (8743, 250553), (13187, 166117), (23731, 92309)]