1279355326

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{547}}^1\times {\mathrm{2791}}^1$

素因数の和:3759

約数の個数: 16

約数和(自身を含む): 1927820160

約数和(自身を除く): 648464834

約数列:

[1, 2, 419, 547, 838, 1094, 2791, 5582, 229193, 458386, 1169429, 1526677, 2338858, 3053354, 639677663, 1279355326]

約数ペア:

[(1, 1279355326), (2, 639677663), (419, 3053354), (547, 2338858), (838, 1526677), (1094, 1169429), (2791, 458386), (5582, 229193)]