3994034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2557}}^1$

素因数の和:2641

約数の個数: 16

約数和(自身を含む): 6630336

約数和(自身を除く): 2636302

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 2557, 5114, 28127, 56254, 181547, 363094, 1997017, 3994034]

約数ペア:

[(1, 3994034), (2, 1997017), (11, 363094), (22, 181547), (71, 56254), (142, 28127), (781, 5114), (1562, 2557)]