1220344580462

素因数分解:

$2^1\times 7^2\times {\mathrm{6421}}^1\times {\mathrm{1939339}}^1$

素因数の和:1945776

約数の個数: 24

約数和(自身を含む): 2129709493080

約数和(自身を除く): 909364912618

約数列:

[1, 2, 7, 14, 49, 98, 6421, 12842, 44947, 89894, 314629, 629258, 1939339, 3878678, 13575373, 27150746, 95027611, 190055222, 12452495719, 24904991438, 87167470033, 174334940066, 610172290231, 1220344580462]

約数ペア:

[(1, 1220344580462), (2, 610172290231), (7, 174334940066), (14, 87167470033), (49, 24904991438), (98, 12452495719), (6421, 190055222), (12842, 95027611), (44947, 27150746), (89894, 13575373), (314629, 3878678), (629258, 1939339)]