680017678

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2729}}^1\times {\mathrm{5417}}^1$

素因数の和:8171

約数の個数: 16

約数和(自身を含む): 1064962080

約数和(自身を除く): 384944402

約数列:

[1, 2, 23, 46, 2729, 5417, 5458, 10834, 62767, 124591, 125534, 249182, 14782993, 29565986, 340008839, 680017678]

約数ペア:

[(1, 680017678), (2, 340008839), (23, 29565986), (46, 14782993), (2729, 249182), (5417, 125534), (5458, 124591), (10834, 62767)]