1870256

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2851}}^1$

素因数の和:2900

約数の個数: 20

約数和(自身を含む): 3713304

約数和(自身を除く): 1843048

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2851, 5702, 11404, 22808, 45616, 116891, 233782, 467564, 935128, 1870256]

約数ペア:

[(1, 1870256), (2, 935128), (4, 467564), (8, 233782), (16, 116891), (41, 45616), (82, 22808), (164, 11404), (328, 5702), (656, 2851)]