2017031248

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1881559}}^1$

素因数の和:1881634

約数の個数: 20

約数和(自身を含む): 3966328480

約数和(自身を除く): 1949297232

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1881559, 3763118, 7526236, 15052472, 30104944, 126064453, 252128906, 504257812, 1008515624, 2017031248]

約数ペア:

[(1, 2017031248), (2, 1008515624), (4, 504257812), (8, 252128906), (16, 126064453), (67, 30104944), (134, 15052472), (268, 7526236), (536, 3763118), (1072, 1881559)]