1001006

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:535

約数の個数: 16

約数和(自身を含む): 1603584

約数和(自身を除く): 602578

約数列:

[1, 2, 23, 46, 47, 94, 463, 926, 1081, 2162, 10649, 21298, 21761, 43522, 500503, 1001006]

約数ペア:

[(1, 1001006), (2, 500503), (23, 43522), (46, 21761), (47, 21298), (94, 10649), (463, 2162), (926, 1081)]