2095194025

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{1180391}}^1$

素因数の和:1180472

約数の個数: 12

約数和(自身を含む): 2634634944

約数和(自身を除く): 539440919

約数列:

[1, 5, 25, 71, 355, 1775, 1180391, 5901955, 29509775, 83807761, 419038805, 2095194025]

約数ペア:

[(1, 2095194025), (5, 419038805), (25, 83807761), (71, 29509775), (355, 5901955), (1775, 1180391)]