2006896

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2917}}^1$

素因数の和:2968

約数の個数: 20

約数和(自身を含む): 3980152

約数和(自身を除く): 1973256

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2917, 5834, 11668, 23336, 46672, 125431, 250862, 501724, 1003448, 2006896]

約数ペア:

[(1, 2006896), (2, 1003448), (4, 501724), (8, 250862), (16, 125431), (43, 46672), (86, 23336), (172, 11668), (344, 5834), (688, 2917)]