2023681712

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:391

約数の個数: 120

約数和(自身を含む): 4448085840

約数和(自身を除く): 2424404128

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 131, 169, 197, 208, 232, 262, 338, 377, 394, 464, 524, 676, 754, 788, 1048, 1352, 1508, 1576, 1703, 2096, 2561, 2704, 3016, 3152, 3406, 3799, 4901, 5122, 5713, 6032, 6812, 7598, 9802, 10244, 11426, 13624, 15196, 19604, 20488, 22139, 22852, 25807, 27248, 30392, 33293, 39208, 40976, 44278, 45704, 49387, 51614, 60784, 66586, 74269, 78416, 88556, 91408, 98774, 103228, 133172, 148538, 177112, 197548, 206456, 266344, 297076, 335491, 354224, 395096, 412912, 532688, 594152, 642031, 670982, 748403, 790192, 965497, 1188304, 1284062, 1341964, 1496806, 1930994, 2568124, 2683928, 2993612, 3861988, 4361383, 5136248, 5367856, 5987224, 7723976, 8722766, 9729239, 10272496, 11974448, 15447952, 17445532, 19458478, 34891064, 38916956, 69782128, 77833912, 126480107, 155667824, 252960214, 505920428, 1011840856, 2023681712]

約数ペア:

[(1, 2023681712), (2, 1011840856), (4, 505920428), (8, 252960214), (13, 155667824), (16, 126480107), (26, 77833912), (29, 69782128), (52, 38916956), (58, 34891064), (104, 19458478), (116, 17445532), (131, 15447952), (169, 11974448), (197, 10272496), (208, 9729239), (232, 8722766), (262, 7723976), (338, 5987224), (377, 5367856), (394, 5136248), (464, 4361383), (524, 3861988), (676, 2993612), (754, 2683928), (788, 2568124), (1048, 1930994), (1352, 1496806), (1508, 1341964), (1576, 1284062), (1703, 1188304), (2096, 965497), (2561, 790192), (2704, 748403), (3016, 670982), (3152, 642031), (3406, 594152), (3799, 532688), (4901, 412912), (5122, 395096), (5713, 354224), (6032, 335491), (6812, 297076), (7598, 266344), (9802, 206456), (10244, 197548), (11426, 177112), (13624, 148538), (15196, 133172), (19604, 103228), (20488, 98774), (22139, 91408), (22852, 88556), (25807, 78416), (27248, 74269), (30392, 66586), (33293, 60784), (39208, 51614), (40976, 49387), (44278, 45704)]