2227888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10711}}^1$

素因数の和:10732

約数の個数: 20

約数和(自身を含む): 4649008

約数和(自身を除く): 2421120

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10711, 21422, 42844, 85688, 139243, 171376, 278486, 556972, 1113944, 2227888]

約数ペア:

[(1, 2227888), (2, 1113944), (4, 556972), (8, 278486), (13, 171376), (16, 139243), (26, 85688), (52, 42844), (104, 21422), (208, 10711)]