2509767938

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{1229}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 3941362800

約数和(自身を除く): 1431594862

約数列:

[1, 2, 29, 58, 137, 257, 274, 514, 1229, 2458, 3973, 7453, 7946, 14906, 35209, 35641, 70418, 71282, 168373, 315853, 336746, 631706, 1021061, 2042122, 4882817, 9159737, 9765634, 18319474, 43271861, 86543722, 1254883969, 2509767938]

約数ペア:

[(1, 2509767938), (2, 1254883969), (29, 86543722), (58, 43271861), (137, 18319474), (257, 9765634), (274, 9159737), (514, 4882817), (1229, 2042122), (2458, 1021061), (3973, 631706), (7453, 336746), (7946, 315853), (14906, 168373), (35209, 71282), (35641, 70418)]