1144678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:407

約数の個数: 16

約数和(自身を含む): 1839024

約数和(自身を除く): 694346

約数列:

[1, 2, 17, 34, 131, 257, 262, 514, 2227, 4369, 4454, 8738, 33667, 67334, 572339, 1144678]

約数ペア:

[(1, 1144678), (2, 572339), (17, 67334), (34, 33667), (131, 8738), (257, 4454), (262, 4369), (514, 2227)]