2013604

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 3769920

約数和(自身を除く): 1756316

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 509, 989, 1018, 1978, 2036, 3956, 11707, 21887, 23414, 43774, 46828, 87548, 503401, 1006802, 2013604]

約数ペア:

[(1, 2013604), (2, 1006802), (4, 503401), (23, 87548), (43, 46828), (46, 43774), (86, 23414), (92, 21887), (172, 11707), (509, 3956), (989, 2036), (1018, 1978)]