2127723985

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{2251}}^1\times {\mathrm{2393}}^1$

素因数の和:4728

約数の個数: 16

約数和(自身を含む): 2587818240

約数和(自身を除く): 460094255

約数列:

[1, 5, 79, 395, 2251, 2393, 11255, 11965, 177829, 189047, 889145, 945235, 5386643, 26933215, 425544797, 2127723985]

約数ペア:

[(1, 2127723985), (5, 425544797), (79, 26933215), (395, 5386643), (2251, 945235), (2393, 889145), (11255, 189047), (11965, 177829)]