2009295209

素因数分解:

${\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1\times {\mathrm{787}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 2069918400

約数和(自身を除く): 60623191

約数列:

[1, 59, 109, 397, 787, 6431, 23423, 43273, 46433, 85783, 312439, 2553107, 5061197, 18433901, 34055851, 2009295209]

約数ペア:

[(1, 2009295209), (59, 34055851), (109, 18433901), (397, 5061197), (787, 2553107), (6431, 312439), (23423, 85783), (43273, 46433)]