137727502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 229075200

約数和(自身を除く): 91347698

約数列:

[1, 2, 11, 22, 163, 193, 199, 326, 386, 398, 1793, 2123, 2189, 3586, 4246, 4378, 31459, 32437, 38407, 62918, 64874, 76814, 346049, 356807, 422477, 692098, 713614, 844954, 6260341, 12520682, 68863751, 137727502]

約数ペア:

[(1, 137727502), (2, 68863751), (11, 12520682), (22, 6260341), (163, 844954), (193, 713614), (199, 692098), (326, 422477), (386, 356807), (398, 346049), (1793, 76814), (2123, 64874), (2189, 62918), (3586, 38407), (4246, 32437), (4378, 31459)]