4634738

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:457

約数の個数: 16

約数和(自身を含む): 7133184

約数和(自身を除く): 2498446

約数列:

[1, 2, 71, 127, 142, 254, 257, 514, 9017, 18034, 18247, 32639, 36494, 65278, 2317369, 4634738]

約数ペア:

[(1, 4634738), (2, 2317369), (71, 65278), (127, 36494), (142, 32639), (254, 18247), (257, 18034), (514, 9017)]