291330807062

素因数分解:

$2^1\times {\mathrm{2039}}^1\times {\mathrm{7349}}^1\times {\mathrm{9721}}^1$

素因数の和:19111

約数の個数: 16

約数和(自身を含む): 437315004000

約数和(自身を除く): 145984196938

約数列:

[1, 2, 2039, 4078, 7349, 9721, 14698, 19442, 14984611, 19821119, 29969222, 39642238, 71439629, 142879258, 145665403531, 291330807062]

約数ペア:

[(1, 291330807062), (2, 145665403531), (2039, 142879258), (4078, 71439629), (7349, 39642238), (9721, 29969222), (14698, 19821119), (19442, 14984611)]