2380996

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 4336640

約数和(自身を除く): 1955644

約数列:

[1, 2, 4, 43, 86, 109, 127, 172, 218, 254, 436, 508, 4687, 5461, 9374, 10922, 13843, 18748, 21844, 27686, 55372, 595249, 1190498, 2380996]

約数ペア:

[(1, 2380996), (2, 1190498), (4, 595249), (43, 55372), (86, 27686), (109, 21844), (127, 18748), (172, 13843), (218, 10922), (254, 9374), (436, 5461), (508, 4687)]