289316546

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1\times {\mathrm{2069}}^1$

素因数の和:2713

約数の個数: 16

約数和(自身を含む): 438177600

約数和(自身を除く): 148861054

約数列:

[1, 2, 139, 278, 503, 1006, 2069, 4138, 69917, 139834, 287591, 575182, 1040707, 2081414, 144658273, 289316546]

約数ペア:

[(1, 289316546), (2, 144658273), (139, 2081414), (278, 1040707), (503, 575182), (1006, 287591), (2069, 139834), (4138, 69917)]