6720403804

素因数分解:

$2^2\times {\mathrm{317}}^1\times {\mathrm{5300003}}^1$

素因数の和:5300324

約数の個数: 12

約数和(自身を含む): 11797808904

約数和(自身を除く): 5077405100

約数列:

[1, 2, 4, 317, 634, 1268, 5300003, 10600006, 21200012, 1680100951, 3360201902, 6720403804]

約数ペア:

[(1, 6720403804), (2, 3360201902), (4, 1680100951), (317, 21200012), (634, 10600006), (1268, 5300003)]