2161569208

素因数分解:

$2^3\times {\mathrm{463}}^1\times {\mathrm{583577}}^1$

素因数の和:584046

約数の個数: 16

約数和(自身を含む): 4061702880

約数和(自身を除く): 1900133672

約数列:

[1, 2, 4, 8, 463, 926, 1852, 3704, 583577, 1167154, 2334308, 4668616, 270196151, 540392302, 1080784604, 2161569208]

約数ペア:

[(1, 2161569208), (2, 1080784604), (4, 540392302), (8, 270196151), (463, 4668616), (926, 2334308), (1852, 1167154), (3704, 583577)]