3999976

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{21739}}^1$

素因数の和:21768

約数の個数: 16

約数和(自身を含む): 7826400

約数和(自身を除く): 3826424

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 21739, 43478, 86956, 173912, 499997, 999994, 1999988, 3999976]

約数ペア:

[(1, 3999976), (2, 1999988), (4, 999994), (8, 499997), (23, 173912), (46, 86956), (92, 43478), (184, 21739)]