4939754

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:925

約数の個数: 16

約数和(自身を含む): 7698240

約数和(自身を除く): 2758486

約数列:

[1, 2, 43, 71, 86, 142, 809, 1618, 3053, 6106, 34787, 57439, 69574, 114878, 2469877, 4939754]

約数ペア:

[(1, 4939754), (2, 2469877), (43, 114878), (71, 69574), (86, 57439), (142, 34787), (809, 6106), (1618, 3053)]