131627912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1265653}}^1$

素因数の和:1265672

約数の個数: 16

約数和(自身を含む): 265787340

約数和(自身を除く): 134159428

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1265653, 2531306, 5062612, 10125224, 16453489, 32906978, 65813956, 131627912]

約数ペア:

[(1, 131627912), (2, 65813956), (4, 32906978), (8, 16453489), (13, 10125224), (26, 5062612), (52, 2531306), (104, 1265653)]