128533442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{82499}}^1$

素因数の和:82561

約数の個数: 16

約数和(自身を含む): 207900000

約数和(自身を除く): 79366558

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 82499, 164998, 1567481, 3134962, 3382459, 6764918, 64266721, 128533442]

約数ペア:

[(1, 128533442), (2, 64266721), (19, 6764918), (38, 3382459), (41, 3134962), (82, 1567481), (779, 164998), (1558, 82499)]