2612984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 5581440

約数和(自身を除く): 2968456

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 1291, 2024, 2582, 5164, 10328, 14201, 28402, 29693, 56804, 59386, 113608, 118772, 237544, 326623, 653246, 1306492, 2612984]

約数ペア:

[(1, 2612984), (2, 1306492), (4, 653246), (8, 326623), (11, 237544), (22, 118772), (23, 113608), (44, 59386), (46, 56804), (88, 29693), (92, 28402), (184, 14201), (253, 10328), (506, 5164), (1012, 2582), (1291, 2024)]