138907924

素因数分解:

$2^2\times {\mathrm{719}}^1\times {\mathrm{48299}}^1$

素因数の和:49022

約数の個数: 12

約数和(自身を含む): 243432000

約数和(自身を除く): 104524076

約数列:

[1, 2, 4, 719, 1438, 2876, 48299, 96598, 193196, 34726981, 69453962, 138907924]

約数ペア:

[(1, 138907924), (2, 69453962), (4, 34726981), (719, 193196), (1438, 96598), (2876, 48299)]