2449968215

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{193139}}^1$

素因数の和:193246

約数の個数: 16

約数和(自身を含む): 3059337600

約数和(自身を除く): 609369385

約数列:

[1, 5, 43, 59, 215, 295, 2537, 12685, 193139, 965695, 8304977, 11395201, 41524885, 56976005, 489993643, 2449968215]

約数ペア:

[(1, 2449968215), (5, 489993643), (43, 56976005), (59, 41524885), (215, 11395201), (295, 8304977), (2537, 965695), (12685, 193139)]