2019969352

素因数分解:

$2^3\times {\mathrm{919}}^1\times {\mathrm{274751}}^1$

素因数の和:275676

約数の個数: 16

約数和(自身を含む): 3791577600

約数和(自身を除く): 1771608248

約数列:

[1, 2, 4, 8, 919, 1838, 3676, 7352, 274751, 549502, 1099004, 2198008, 252496169, 504992338, 1009984676, 2019969352]

約数ペア:

[(1, 2019969352), (2, 1009984676), (4, 504992338), (8, 252496169), (919, 2198008), (1838, 1099004), (3676, 549502), (7352, 274751)]