214323344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{705011}}^1$

素因数の和:705038

約数の個数: 20

約数和(自身を含む): 437107440

約数和(自身を除く): 222784096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 705011, 1410022, 2820044, 5640088, 11280176, 13395209, 26790418, 53580836, 107161672, 214323344]

約数ペア:

[(1, 214323344), (2, 107161672), (4, 53580836), (8, 26790418), (16, 13395209), (19, 11280176), (38, 5640088), (76, 2820044), (152, 1410022), (304, 705011)]