2737988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{5657}}^1$

素因数の和:5683

約数の個数: 18

約数和(自身を含む): 5267598

約数和(自身を除く): 2529610

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 5657, 11314, 22628, 62227, 124454, 248908, 684497, 1368994, 2737988]

約数ペア:

[(1, 2737988), (2, 1368994), (4, 684497), (11, 248908), (22, 124454), (44, 62227), (121, 22628), (242, 11314), (484, 5657)]