1279673522

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{1772401}}^1$

素因数の和:1772441

約数の個数: 12

約数和(自身を含む): 2025855486

約数和(自身を除く): 746181964

約数列:

[1, 2, 19, 38, 361, 722, 1772401, 3544802, 33675619, 67351238, 639836761, 1279673522]

約数ペア:

[(1, 1279673522), (2, 639836761), (19, 67351238), (38, 33675619), (361, 3544802), (722, 1772401)]