2015672812

素因数分解:

$2^2\times {\mathrm{743}}^1\times {\mathrm{678221}}^1$

素因数の和:678968

約数の個数: 12

約数和(自身を含む): 3532180176

約数和(自身を除く): 1516507364

約数列:

[1, 2, 4, 743, 1486, 2972, 678221, 1356442, 2712884, 503918203, 1007836406, 2015672812]

約数ペア:

[(1, 2015672812), (2, 1007836406), (4, 503918203), (743, 2712884), (1486, 1356442), (2972, 678221)]