2783136328

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{304901}}^1$

素因数の和:305077

約数の個数: 32

約数和(自身を含む): 6000471360

約数和(自身を除く): 3217335032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 9128, 304901, 609802, 1219604, 2134307, 2439208, 4268614, 8537228, 17074456, 49698863, 99397726, 198795452, 347892041, 397590904, 695784082, 1391568164, 2783136328]

約数ペア:

[(1, 2783136328), (2, 1391568164), (4, 695784082), (7, 397590904), (8, 347892041), (14, 198795452), (28, 99397726), (56, 49698863), (163, 17074456), (326, 8537228), (652, 4268614), (1141, 2439208), (1304, 2134307), (2282, 1219604), (4564, 609802), (9128, 304901)]