1938394556

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1688497}}^1$

素因数の和:1688549

約数の個数: 24

約数和(自身を含む): 3971347296

約数和(自身を除く): 2032952740

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1688497, 3376994, 6753988, 11819479, 23638958, 47277916, 69228377, 138456754, 276913508, 484598639, 969197278, 1938394556]

約数ペア:

[(1, 1938394556), (2, 969197278), (4, 484598639), (7, 276913508), (14, 138456754), (28, 69228377), (41, 47277916), (82, 23638958), (164, 11819479), (287, 6753988), (574, 3376994), (1148, 1688497)]