4037335730

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2049409}}^1$

素因数の和:2049613

約数の個数: 16

約数和(自身を含む): 7304097240

約数和(自身を除く): 3266761510

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 2049409, 4098818, 10247045, 20494090, 403733573, 807467146, 2018667865, 4037335730]

約数ペア:

[(1, 4037335730), (2, 2018667865), (5, 807467146), (10, 403733573), (197, 20494090), (394, 10247045), (985, 4098818), (1970, 2049409)]