2034654025

素因数分解:

$5^2\times {\mathrm{431}}^1\times {\mathrm{188831}}^1$

素因数の和:189272

約数の個数: 12

約数和(自身を含む): 2528838144

約数和(自身を除く): 494184119

約数列:

[1, 5, 25, 431, 2155, 10775, 188831, 944155, 4720775, 81386161, 406930805, 2034654025]

約数ペア:

[(1, 2034654025), (5, 406930805), (25, 81386161), (431, 4720775), (2155, 944155), (10775, 188831)]