4970894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{509}}^1$

素因数の和:787

約数の個数: 16

約数和(自身を含む): 7894800

約数和(自身を除く): 2923906

約数列:

[1, 2, 19, 38, 257, 509, 514, 1018, 4883, 9671, 9766, 19342, 130813, 261626, 2485447, 4970894]

約数ペア:

[(1, 4970894), (2, 2485447), (19, 261626), (38, 130813), (257, 19342), (509, 9766), (514, 9671), (1018, 4883)]