2007249985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{460907}}^1$

素因数の和:460992

約数の個数: 16

約数和(自身を含む): 2632706496

約数和(自身を除く): 625456511

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 460907, 2304535, 5991791, 29958955, 30880769, 154403845, 401449997, 2007249985]

約数ペア:

[(1, 2007249985), (5, 401449997), (13, 154403845), (65, 30880769), (67, 29958955), (335, 5991791), (871, 2304535), (4355, 460907)]