2003663956

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1522541}}^1$

素因数の和:1522599

約数の個数: 24

約数和(自身を含む): 4092592896

約数和(自身を除く): 2088928940

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 1522541, 3045082, 6090164, 10657787, 21315574, 42631148, 71559427, 143118854, 286237708, 500915989, 1001831978, 2003663956]

約数ペア:

[(1, 2003663956), (2, 1001831978), (4, 500915989), (7, 286237708), (14, 143118854), (28, 71559427), (47, 42631148), (94, 21315574), (188, 10657787), (329, 6090164), (658, 3045082), (1316, 1522541)]