4980558970

素因数分解:

$2^1\times 5^1\times {\mathrm{2207}}^1\times {\mathrm{225671}}^1$

素因数の和:227885

約数の個数: 16

約数和(自身を含む): 8969107968

約数和(自身を除く): 3988548998

約数列:

[1, 2, 5, 10, 2207, 4414, 11035, 22070, 225671, 451342, 1128355, 2256710, 498055897, 996111794, 2490279485, 4980558970]

約数ペア:

[(1, 4980558970), (2, 2490279485), (5, 996111794), (10, 498055897), (2207, 2256710), (4414, 1128355), (11035, 451342), (22070, 225671)]