2017625072

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{343601}}^1$

素因数の和:343976

約数の個数: 20

約数和(自身を含む): 3919811616

約数和(自身を除く): 1902186544

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 5872, 343601, 687202, 1374404, 2748808, 5497616, 126101567, 252203134, 504406268, 1008812536, 2017625072]

約数ペア:

[(1, 2017625072), (2, 1008812536), (4, 504406268), (8, 252203134), (16, 126101567), (367, 5497616), (734, 2748808), (1468, 1374404), (2936, 687202), (5872, 343601)]