2499690156

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{1398037}}^1$

素因数の和:1398193

約数の個数: 24

約数和(自身を含む): 5871759600

約数和(自身を除く): 3372069444

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 1398037, 2796074, 4194111, 5592148, 8388222, 16776444, 208307513, 416615026, 624922539, 833230052, 1249845078, 2499690156]

約数ペア:

[(1, 2499690156), (2, 1249845078), (3, 833230052), (4, 624922539), (6, 416615026), (12, 208307513), (149, 16776444), (298, 8388222), (447, 5592148), (596, 4194111), (894, 2796074), (1788, 1398037)]