About the Number

2149119

2149118 ← → 2149120

2進数表記:1000001100101011111111

漢数字表記:二百十四万九千百十九

素因数分解:

3 3 × 7 1 × 83 1 × 137 1

素因数の和:236
約数の個数: 32
約数和(自身を含む): 3709440
約数和(自身を除く): 1560321

約数列:
[1, 3, 7, 9, 21, 27, 63, 83, 137, 189, 249, 411, 581, 747, 959, 1233, 1743, 2241, 2877, 3699, 5229, 8631, 11371, 15687, 25893, 34113, 79597, 102339, 238791, 307017, 716373, 2149119]

約数ペア:
[(1, 2149119), (3, 716373), (7, 307017), (9, 238791), (21, 102339), (27, 79597), (63, 34113), (83, 25893), (137, 15687), (189, 11371), (249, 8631), (411, 5229), (581, 3699), (747, 2877), (959, 2241), (1233, 1743)]

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