2992948

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{769}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 6036800

約数和(自身を除く): 3043852

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 769, 973, 1538, 1946, 3076, 3892, 5383, 10766, 21532, 106891, 213782, 427564, 748237, 1496474, 2992948]

約数ペア:

[(1, 2992948), (2, 1496474), (4, 748237), (7, 427564), (14, 213782), (28, 106891), (139, 21532), (278, 10766), (556, 5383), (769, 3892), (973, 3076), (1538, 1946)]