2190726145

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{98041}}^1$

素因数の和:98196

約数の個数: 16

約数和(自身を含む): 2717724240

約数和(自身を除く): 526998095

約数列:

[1, 5, 41, 109, 205, 545, 4469, 22345, 98041, 490205, 4019681, 10686469, 20098405, 53432345, 438145229, 2190726145]

約数ペア:

[(1, 2190726145), (5, 438145229), (41, 53432345), (109, 20098405), (205, 10686469), (545, 4019681), (4469, 490205), (22345, 98041)]