3944684

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 7348320

約数和(自身を除く): 3403636

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 809, 1219, 1618, 2438, 3236, 4876, 18607, 37214, 42877, 74428, 85754, 171508, 986171, 1972342, 3944684]

約数ペア:

[(1, 3944684), (2, 1972342), (4, 986171), (23, 171508), (46, 85754), (53, 74428), (92, 42877), (106, 37214), (212, 18607), (809, 4876), (1219, 3236), (1618, 2438)]