2116779308

素因数分解:

$2^2\times 7^1\times {\mathrm{75599261}}^1$

素因数の和:75599272

約数の個数: 12

約数和(自身を含む): 4233558672

約数和(自身を除く): 2116779364

約数列:

[1, 2, 4, 7, 14, 28, 75599261, 151198522, 302397044, 529194827, 1058389654, 2116779308]

約数ペア:

[(1, 2116779308), (2, 1058389654), (4, 529194827), (7, 302397044), (14, 151198522), (28, 75599261)]