2037989842

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{433}}^1$

素因数の和:823

約数の個数: 64

約数和(自身を含む): 3743760384

約数和(自身を除く): 1705770542

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 311, 322, 329, 433, 622, 658, 866, 1081, 2162, 2177, 3031, 4354, 6062, 7153, 7567, 9959, 14306, 14617, 15134, 19918, 20351, 29234, 40702, 50071, 69713, 100142, 102319, 134663, 139426, 142457, 204638, 269326, 284914, 336191, 468073, 672382, 936146, 942641, 1885282, 2353337, 3097249, 3276511, 4706674, 6194498, 6329161, 6553022, 12658322, 21680743, 43361486, 44304127, 88608254, 145570703, 291141406, 1018994921, 2037989842]

約数ペア:

[(1, 2037989842), (2, 1018994921), (7, 291141406), (14, 145570703), (23, 88608254), (46, 44304127), (47, 43361486), (94, 21680743), (161, 12658322), (311, 6553022), (322, 6329161), (329, 6194498), (433, 4706674), (622, 3276511), (658, 3097249), (866, 2353337), (1081, 1885282), (2162, 942641), (2177, 936146), (3031, 672382), (4354, 468073), (6062, 336191), (7153, 284914), (7567, 269326), (9959, 204638), (14306, 142457), (14617, 139426), (15134, 134663), (19918, 102319), (20351, 100142), (29234, 69713), (40702, 50071)]