1344187838

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3097207}}^1$

素因数の和:3097247

約数の個数: 16

約数和(自身を含む): 2378655744

約数和(自身を除く): 1034467906

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 3097207, 6194414, 21680449, 43360898, 96013417, 192026834, 672093919, 1344187838]

約数ペア:

[(1, 1344187838), (2, 672093919), (7, 192026834), (14, 96013417), (31, 43360898), (62, 21680449), (217, 6194414), (434, 3097207)]