13241000444

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{47917}}^1$

素因数の和:48138

約数の個数: 48

約数和(自身を含む): 27048752640

約数和(自身を除く): 13807752196

約数列:

[1, 2, 4, 7, 14, 28, 71, 139, 142, 278, 284, 497, 556, 973, 994, 1946, 1988, 3892, 9869, 19738, 39476, 47917, 69083, 95834, 138166, 191668, 276332, 335419, 670838, 1341676, 3402107, 6660463, 6804214, 13320926, 13608428, 23814749, 26641852, 46623241, 47629498, 93246482, 95258996, 186492964, 472892873, 945785746, 1891571492, 3310250111, 6620500222, 13241000444]

約数ペア:

[(1, 13241000444), (2, 6620500222), (4, 3310250111), (7, 1891571492), (14, 945785746), (28, 472892873), (71, 186492964), (139, 95258996), (142, 93246482), (278, 47629498), (284, 46623241), (497, 26641852), (556, 23814749), (973, 13608428), (994, 13320926), (1946, 6804214), (1988, 6660463), (3892, 3402107), (9869, 1341676), (19738, 670838), (39476, 335419), (47917, 276332), (69083, 191668), (95834, 138166)]