2896688

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{919}}^1$

素因数の和:1124

約数の個数: 20

約数和(自身を含む): 5646960

約数和(自身を除く): 2750272

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 919, 1576, 1838, 3152, 3676, 7352, 14704, 181043, 362086, 724172, 1448344, 2896688]

約数ペア:

[(1, 2896688), (2, 1448344), (4, 724172), (8, 362086), (16, 181043), (197, 14704), (394, 7352), (788, 3676), (919, 3152), (1576, 1838)]