2897831.00000000

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{35027}}^1$

素因数の和:35054

約数の個数: 20

約数和(自身を含む): 21717360

約数和(自身を除く): 11069152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 35027, 70054, 140108, 280216, 560432, 665513, 1331026, 2662052, 5324104, 10648208]

約数ペア:

[(1, 10648208), (2, 5324104), (4, 2662052), (8, 1331026), (16, 665513), (19, 560432), (38, 280216), (76, 140108), (152, 70054), (304, 35027)]