1273034042

素因数分解:

$2^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{262049}}^1$

素因数の和:262405

約数の個数: 16

約数和(自身を含む): 2188641600

約数和(自身を除く): 915607558

約数列:

[1, 2, 7, 14, 347, 694, 2429, 4858, 262049, 524098, 1834343, 3668686, 90931003, 181862006, 636517021, 1273034042]

約数ペア:

[(1, 1273034042), (2, 636517021), (7, 181862006), (14, 90931003), (347, 3668686), (694, 1834343), (2429, 524098), (4858, 262049)]