About the Number
2013874941
2進数表記:1111000000010010100101011111101
漢数字表記:二十億千三百八十七万四千九百四十一
素因数分解:
素因数の和:442
約数の個数: 64
約数和(自身を含む): 3063545856
約数和(自身を除く): 1049670915
約数列:
[1, 3, 13, 39, 41, 47, 123, 127, 141, 211, 381, 533, 611, 633, 1599, 1651, 1833, 1927, 2743, 4953, 5207, 5781, 5969, 8229, 8651, 9917, 15621, 17907, 25051, 25953, 26797, 29751, 67691, 75153, 77597, 80391, 112463, 128921, 203073, 232791, 244729, 337389, 348361, 386763, 406597, 734187, 1045083, 1098677, 1219791, 1259459, 3181477, 3296031, 3778377, 5285761, 9544431, 14282801, 15857283, 16372967, 42848403, 49118901, 51637819, 154913457, 671291647, 2013874941]
約数ペア:
[(1, 2013874941), (3, 671291647), (13, 154913457), (39, 51637819), (41, 49118901), (47, 42848403), (123, 16372967), (127, 15857283), (141, 14282801), (211, 9544431), (381, 5285761), (533, 3778377), (611, 3296031), (633, 3181477), (1599, 1259459), (1651, 1219791), (1833, 1098677), (1927, 1045083), (2743, 734187), (4953, 406597), (5207, 386763), (5781, 348361), (5969, 337389), (8229, 244729), (8651, 232791), (9917, 203073), (15621, 128921), (17907, 112463), (25051, 80391), (25953, 77597), (26797, 75153), (29751, 67691)]このpageの処理時間: 0.012843132019042969 seconds