1944193744

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2825863}}^1$

素因数の和:2825914

約数の個数: 20

約数和(自身を含む): 3854478496

約数和(自身を除く): 1910284752

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2825863, 5651726, 11303452, 22606904, 45213808, 121512109, 243024218, 486048436, 972096872, 1944193744]

約数ペア:

[(1, 1944193744), (2, 972096872), (4, 486048436), (8, 243024218), (16, 121512109), (43, 45213808), (86, 22606904), (172, 11303452), (344, 5651726), (688, 2825863)]