2005153914

素因数分解:

$2^1\times 3^1\times {\mathrm{1373}}^1\times {\mathrm{243403}}^1$

素因数の和:244781

約数の個数: 16

約数和(自身を含む): 4013245152

約数和(自身を除く): 2008091238

約数列:

[1, 2, 3, 6, 1373, 2746, 4119, 8238, 243403, 486806, 730209, 1460418, 334192319, 668384638, 1002576957, 2005153914]

約数ペア:

[(1, 2005153914), (2, 1002576957), (3, 668384638), (6, 334192319), (1373, 1460418), (2746, 730209), (4119, 486806), (8238, 243403)]