7242093776

素因数分解:

$2^4\times {\mathrm{673}}^1\times {\mathrm{672557}}^1$

素因数の和:673238

約数の個数: 20

約数和(自身を含む): 14052426852

約数和(自身を除く): 6810333076

約数列:

[1, 2, 4, 8, 16, 673, 1346, 2692, 5384, 10768, 672557, 1345114, 2690228, 5380456, 10760912, 452630861, 905261722, 1810523444, 3621046888, 7242093776]

約数ペア:

[(1, 7242093776), (2, 3621046888), (4, 1810523444), (8, 905261722), (16, 452630861), (673, 10760912), (1346, 5380456), (2692, 2690228), (5384, 1345114), (10768, 672557)]