2558711036644

素因数分解:

$2^2\times 7^1\times {\mathrm{76463}}^1\times {\mathrm{1195121}}^1$

素因数の和:1271595

約数の個数: 24

約数和(自身を含む): 5117493282048

約数和(自身を除く): 2558782245404

約数列:

[1, 2, 4, 7, 14, 28, 76463, 152926, 305852, 535241, 1070482, 1195121, 2140964, 2390242, 4780484, 8365847, 16731694, 33463388, 91382537023, 182765074046, 365530148092, 639677759161, 1279355518322, 2558711036644]

約数ペア:

[(1, 2558711036644), (2, 1279355518322), (4, 639677759161), (7, 365530148092), (14, 182765074046), (28, 91382537023), (76463, 33463388), (152926, 16731694), (305852, 8365847), (535241, 4780484), (1070482, 2390242), (1195121, 2140964)]