2017119152

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1881641}}^1$

素因数の和:1881716

約数の個数: 20

約数和(自身を含む): 3966501336

約数和(自身を除く): 1949382184

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1881641, 3763282, 7526564, 15053128, 30106256, 126069947, 252139894, 504279788, 1008559576, 2017119152]

約数ペア:

[(1, 2017119152), (2, 1008559576), (4, 504279788), (8, 252139894), (16, 126069947), (67, 30106256), (134, 15053128), (268, 7526564), (536, 3763282), (1072, 1881641)]