551430692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1753}}^1\times {\mathrm{4139}}^1$

素因数の和:5915

約数の個数: 24

約数和(自身を含む): 1016618400

約数和(自身を除く): 465187708

約数列:

[1, 2, 4, 19, 38, 76, 1753, 3506, 4139, 7012, 8278, 16556, 33307, 66614, 78641, 133228, 157282, 314564, 7255667, 14511334, 29022668, 137857673, 275715346, 551430692]

約数ペア:

[(1, 551430692), (2, 275715346), (4, 137857673), (19, 29022668), (38, 14511334), (76, 7255667), (1753, 314564), (3506, 157282), (4139, 133228), (7012, 78641), (8278, 66614), (16556, 33307)]