2979604

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 5503680

約数和(自身を除く): 2524076

約数列:

[1, 2, 4, 23, 46, 92, 139, 233, 278, 466, 556, 932, 3197, 5359, 6394, 10718, 12788, 21436, 32387, 64774, 129548, 744901, 1489802, 2979604]

約数ペア:

[(1, 2979604), (2, 1489802), (4, 744901), (23, 129548), (46, 64774), (92, 32387), (139, 21436), (233, 12788), (278, 10718), (466, 6394), (556, 5359), (932, 3197)]