1215661523248

素因数分解:

$2^4\times {\mathrm{6551}}^1\times {\mathrm{11598053}}^1$

素因数の和:11604612

約数の個数: 20

約数和(自身を含む): 2355703944048

約数和(自身を除く): 1140042420800

約数列:

[1, 2, 4, 8, 16, 6551, 13102, 26204, 52408, 104816, 11598053, 23196106, 46392212, 92784424, 185568848, 75978845203, 151957690406, 303915380812, 607830761624, 1215661523248]

約数ペア:

[(1, 1215661523248), (2, 607830761624), (4, 303915380812), (8, 151957690406), (16, 75978845203), (6551, 185568848), (13102, 92784424), (26204, 46392212), (52408, 23196106), (104816, 11598053)]