388049333726

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{159167077}}^1$

素因数の和:159167155

約数の個数: 16

約数和(自身を含む): 618841599264

約数和(自身を除く): 230792265538

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 159167077, 318334154, 3660842771, 7321685542, 8435855081, 16871710162, 194024666863, 388049333726]

約数ペア:

[(1, 388049333726), (2, 194024666863), (23, 16871710162), (46, 8435855081), (53, 7321685542), (106, 3660842771), (1219, 318334154), (2438, 159167077)]