2016145292

素因数分解:

$2^2\times 7^1\times {\mathrm{16069}}^1\times {\mathrm{4481}}^1$

素因数の和:20561

約数の個数: 24

約数和(自身を含む): 4033441440

約数和(自身を除く): 2017296148

約数列:

[1, 2, 4, 7, 14, 28, 4481, 8962, 16069, 17924, 31367, 32138, 62734, 64276, 112483, 125468, 224966, 449932, 72005189, 144010378, 288020756, 504036323, 1008072646, 2016145292]

約数ペア:

[(1, 2016145292), (2, 1008072646), (4, 504036323), (7, 288020756), (14, 144010378), (28, 72005189), (4481, 449932), (8962, 224966), (16069, 125468), (17924, 112483), (31367, 64276), (32138, 62734)]