27431101438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{9860209}}^1$

素因数の和:9860331

約数の個数: 16

約数和(自身を含む): 44725912560

約数和(自身を除く): 17294811122

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 9860209, 19720418, 128182717, 256365434, 1055042363, 2110084726, 13715550719, 27431101438]

約数ペア:

[(1, 27431101438), (2, 13715550719), (13, 2110084726), (26, 1055042363), (107, 256365434), (214, 128182717), (1391, 19720418), (2782, 9860209)]