28181311054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{15266149}}^1$

素因数の和:15266235

約数の個数: 16

約数和(自身を含む): 46164837600

約数和(自身を除く): 17983526546

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 15266149, 30532298, 198459937, 396919874, 1083896579, 2167793158, 14090655527, 28181311054]

約数ペア:

[(1, 28181311054), (2, 14090655527), (13, 2167793158), (26, 1083896579), (71, 396919874), (142, 198459937), (923, 30532298), (1846, 15266149)]