3973502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2281}}^1$

素因数の和:2363

約数の個数: 16

約数和(自身を含む): 6517392

約数和(自身を除く): 2543890

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 2281, 4562, 29653, 59306, 152827, 305654, 1986751, 3973502]

約数ペア:

[(1, 3973502), (2, 1986751), (13, 305654), (26, 152827), (67, 59306), (134, 29653), (871, 4562), (1742, 2281)]