3321994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1907}}^1$

素因数の和:1989

約数の個数: 16

約数和(自身を含む): 5449248

約数和(自身を除く): 2127254

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 1907, 3814, 24791, 49582, 127769, 255538, 1660997, 3321994]

約数ペア:

[(1, 3321994), (2, 1660997), (13, 255538), (26, 127769), (67, 49582), (134, 24791), (871, 3814), (1742, 1907)]