447292364

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{4057}}^1$

素因数の和:4745

約数の個数: 24

約数和(自身を含む): 802412688

約数和(自身を除く): 355120324

約数列:

[1, 2, 4, 43, 86, 172, 641, 1282, 2564, 4057, 8114, 16228, 27563, 55126, 110252, 174451, 348902, 697804, 2600537, 5201074, 10402148, 111823091, 223646182, 447292364]

約数ペア:

[(1, 447292364), (2, 223646182), (4, 111823091), (43, 10402148), (86, 5201074), (172, 2600537), (641, 697804), (1282, 348902), (2564, 174451), (4057, 110252), (8114, 55126), (16228, 27563)]