2740948

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1847}}^1$

素因数の和:1911

約数の個数: 24

約数和(自身を含む): 5588352

約数和(自身を除く): 2847404

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 1847, 3694, 7388, 12929, 25858, 51716, 97891, 195782, 391564, 685237, 1370474, 2740948]

約数ペア:

[(1, 2740948), (2, 1370474), (4, 685237), (7, 391564), (14, 195782), (28, 97891), (53, 51716), (106, 25858), (212, 12929), (371, 7388), (742, 3694), (1484, 1847)]