788335212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{408041}}^1$

素因数の和:408078

約数の個数: 48

約数和(自身を含む): 2193633792

約数和(自身を除く): 1405298580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 408041, 816082, 1224123, 1632164, 2448246, 2856287, 4896492, 5712574, 8568861, 9384943, 11425148, 17137722, 18769886, 28154829, 34275444, 37539772, 56309658, 65694601, 112619316, 131389202, 197083803, 262778404, 394167606, 788335212]

約数ペア:

[(1, 788335212), (2, 394167606), (3, 262778404), (4, 197083803), (6, 131389202), (7, 112619316), (12, 65694601), (14, 56309658), (21, 37539772), (23, 34275444), (28, 28154829), (42, 18769886), (46, 17137722), (69, 11425148), (84, 9384943), (92, 8568861), (138, 5712574), (161, 4896492), (276, 2856287), (322, 2448246), (483, 1632164), (644, 1224123), (966, 816082), (1932, 408041)]