266140798

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{12433}}^1$

素因数の和:12592

約数の個数: 32

約数和(自身を含む): 501338880

約数和(自身を除く): 235198082

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 973, 1529, 1946, 3058, 10703, 12433, 21406, 24866, 87031, 136763, 174062, 273526, 957341, 1728187, 1914682, 3456374, 12097309, 19010057, 24194618, 38020114, 133070399, 266140798]

約数ペア:

[(1, 266140798), (2, 133070399), (7, 38020114), (11, 24194618), (14, 19010057), (22, 12097309), (77, 3456374), (139, 1914682), (154, 1728187), (278, 957341), (973, 273526), (1529, 174062), (1946, 136763), (3058, 87031), (10703, 24866), (12433, 21406)]