2543722130

素因数分解:

$2^1\times 5^1\times {\mathrm{3343}}^1\times {\mathrm{76091}}^1$

素因数の和:79441

約数の個数: 16

約数和(自身を含む): 4580129664

約数和(自身を除く): 2036407534

約数列:

[1, 2, 5, 10, 3343, 6686, 16715, 33430, 76091, 152182, 380455, 760910, 254372213, 508744426, 1271861065, 2543722130]

約数ペア:

[(1, 2543722130), (2, 1271861065), (5, 508744426), (10, 254372213), (3343, 760910), (6686, 380455), (16715, 152182), (33430, 76091)]