139416836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{62351}}^1$

素因数の和:62411

約数の個数: 24

約数和(自身を含む): 268861824

約数和(自身を除く): 129444988

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 62351, 124702, 249404, 810563, 1621126, 2681093, 3242252, 5362186, 10724372, 34854209, 69708418, 139416836]

約数ペア:

[(1, 139416836), (2, 69708418), (4, 34854209), (13, 10724372), (26, 5362186), (43, 3242252), (52, 2681093), (86, 1621126), (172, 810563), (559, 249404), (1118, 124702), (2236, 62351)]