2665834672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{14939}}^1$

素因数の和:15553

約数の個数: 40

約数和(自身を含む): 5446526400

約数和(自身を除く): 2780691728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 587, 1174, 2348, 4696, 9392, 11153, 14939, 22306, 29878, 44612, 59756, 89224, 119512, 178448, 239024, 283841, 567682, 1135364, 2270728, 4541456, 8769193, 17538386, 35076772, 70153544, 140307088, 166614667, 333229334, 666458668, 1332917336, 2665834672]

約数ペア:

[(1, 2665834672), (2, 1332917336), (4, 666458668), (8, 333229334), (16, 166614667), (19, 140307088), (38, 70153544), (76, 35076772), (152, 17538386), (304, 8769193), (587, 4541456), (1174, 2270728), (2348, 1135364), (4696, 567682), (9392, 283841), (11153, 239024), (14939, 178448), (22306, 119512), (29878, 89224), (44612, 59756)]