2912125412

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{204331}}^1$

素因数の和:204851

約数の個数: 24

約数和(自身を含む): 5835721920

約数和(自身を除く): 2923596508

約数列:

[1, 2, 4, 7, 14, 28, 509, 1018, 2036, 3563, 7126, 14252, 204331, 408662, 817324, 1430317, 2860634, 5721268, 104004479, 208008958, 416017916, 728031353, 1456062706, 2912125412]

約数ペア:

[(1, 2912125412), (2, 1456062706), (4, 728031353), (7, 416017916), (14, 208008958), (28, 104004479), (509, 5721268), (1018, 2860634), (2036, 1430317), (3563, 817324), (7126, 408662), (14252, 204331)]