About the Number

2013888

2013887 ← → 2013889

2進数表記:111101011101011000000

漢数字表記:二百一万三千八百八十八

素因数分解:

2 6 × 3 1 × 17 1 × 617 1

素因数の和:649
約数の個数: 56
約数和(自身を含む): 5650992
約数和(自身を除く): 3637104

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 617, 816, 1088, 1234, 1632, 1851, 2468, 3264, 3702, 4936, 7404, 9872, 10489, 14808, 19744, 20978, 29616, 31467, 39488, 41956, 59232, 62934, 83912, 118464, 125868, 167824, 251736, 335648, 503472, 671296, 1006944, 2013888]

約数ペア:
[(1, 2013888), (2, 1006944), (3, 671296), (4, 503472), (6, 335648), (8, 251736), (12, 167824), (16, 125868), (17, 118464), (24, 83912), (32, 62934), (34, 59232), (48, 41956), (51, 39488), (64, 31467), (68, 29616), (96, 20978), (102, 19744), (136, 14808), (192, 10489), (204, 9872), (272, 7404), (408, 4936), (544, 3702), (617, 3264), (816, 2468), (1088, 1851), (1234, 1632)]

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