284871856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1047323}}^1$

素因数の和:1047348

約数の個数: 20

約数和(自身を含む): 584406792

約数和(自身を除く): 299534936

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1047323, 2094646, 4189292, 8378584, 16757168, 17804491, 35608982, 71217964, 142435928, 284871856]

約数ペア:

[(1, 284871856), (2, 142435928), (4, 71217964), (8, 35608982), (16, 17804491), (17, 16757168), (34, 8378584), (68, 4189292), (136, 2094646), (272, 1047323)]