2019025048

素因数分解:

$2^3\times {\mathrm{521}}^1\times {\mathrm{484411}}^1$

素因数の和:484938

約数の個数: 16

約数和(自身を含む): 3792945960

約数和(自身を除く): 1773920912

約数列:

[1, 2, 4, 8, 521, 1042, 2084, 4168, 484411, 968822, 1937644, 3875288, 252378131, 504756262, 1009512524, 2019025048]

約数ペア:

[(1, 2019025048), (2, 1009512524), (4, 504756262), (8, 252378131), (521, 3875288), (1042, 1937644), (2084, 968822), (4168, 484411)]