1340949566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{479939}}^1$

素因数の和:480079

約数の個数: 16

約数和(自身を含む): 2211563520

約数和(自身を除く): 870613954

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 479939, 959878, 5279329, 10558658, 60952253, 121904506, 670474783, 1340949566]

約数ペア:

[(1, 1340949566), (2, 670474783), (11, 121904506), (22, 60952253), (127, 10558658), (254, 5279329), (1397, 959878), (2794, 479939)]