1893498896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{6961393}}^1$

素因数の和:6961418

約数の個数: 20

約数和(自身を含む): 3884457852

約数和(自身を除く): 1990958956

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 6961393, 13922786, 27845572, 55691144, 111382288, 118343681, 236687362, 473374724, 946749448, 1893498896]

約数ペア:

[(1, 1893498896), (2, 946749448), (4, 473374724), (8, 236687362), (16, 118343681), (17, 111382288), (34, 55691144), (68, 27845572), (136, 13922786), (272, 6961393)]