2912787644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1\times {\mathrm{1051}}^1$

素因数の和:1530

約数の個数: 48

約数和(自身を含む): 5542440960

約数和(自身を除く): 2629653316

約数列:

[1, 2, 4, 13, 26, 52, 223, 239, 446, 478, 892, 956, 1051, 2102, 2899, 3107, 4204, 5798, 6214, 11596, 12428, 13663, 27326, 53297, 54652, 106594, 213188, 234373, 251189, 468746, 502378, 692861, 937492, 1004756, 1385722, 2771444, 3046849, 3265457, 6093698, 6530914, 12187396, 13061828, 56015147, 112030294, 224060588, 728196911, 1456393822, 2912787644]

約数ペア:

[(1, 2912787644), (2, 1456393822), (4, 728196911), (13, 224060588), (26, 112030294), (52, 56015147), (223, 13061828), (239, 12187396), (446, 6530914), (478, 6093698), (892, 3265457), (956, 3046849), (1051, 2771444), (2102, 1385722), (2899, 1004756), (3107, 937492), (4204, 692861), (5798, 502378), (6214, 468746), (11596, 251189), (12428, 234373), (13663, 213188), (27326, 106594), (53297, 54652)]