2247185681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{251}}^1\times {\mathrm{2383}}^1$

素因数の和:2681

約数の個数: 24

約数和(自身を含む): 2582100864

約数和(自身を除く): 334915183

約数列:

[1, 13, 17, 221, 251, 289, 2383, 3263, 3757, 4267, 30979, 40511, 55471, 72539, 526643, 598133, 688687, 943007, 7775729, 8952931, 10168261, 132187393, 172860437, 2247185681]

約数ペア:

[(1, 2247185681), (13, 172860437), (17, 132187393), (221, 10168261), (251, 8952931), (289, 7775729), (2383, 943007), (3263, 688687), (3757, 598133), (4267, 526643), (30979, 72539), (40511, 55471)]