291013052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1789}}^1\times {\mathrm{3697}}^1$

素因数の和:5501

約数の個数: 24

約数和(自身を含む): 556031280

約数和(自身を除く): 265018228

約数列:

[1, 2, 4, 11, 22, 44, 1789, 3578, 3697, 7156, 7394, 14788, 19679, 39358, 40667, 78716, 81334, 162668, 6613933, 13227866, 26455732, 72753263, 145506526, 291013052]

約数ペア:

[(1, 291013052), (2, 145506526), (4, 72753263), (11, 26455732), (22, 13227866), (44, 6613933), (1789, 162668), (3578, 81334), (3697, 78716), (7156, 40667), (7394, 39358), (14788, 19679)]