About the Number

1330389248

1330389247 ← → 1330389249

2進数表記:1001111010011000010000100000000

漢数字表記:十三億三千三十八万九千二百四十八

素因数分解:

2 8 × 443 1 × 11731 1

素因数の和:12190
約数の個数: 36
約数和(自身を含む): 2661803088
約数和(自身を除く): 1331413840

約数列:
[1, 2, 4, 8, 16, 32, 64, 128, 256, 443, 886, 1772, 3544, 7088, 11731, 14176, 23462, 28352, 46924, 56704, 93848, 113408, 187696, 375392, 750784, 1501568, 3003136, 5196833, 10393666, 20787332, 41574664, 83149328, 166298656, 332597312, 665194624, 1330389248]

約数ペア:
[(1, 1330389248), (2, 665194624), (4, 332597312), (8, 166298656), (16, 83149328), (32, 41574664), (64, 20787332), (128, 10393666), (256, 5196833), (443, 3003136), (886, 1501568), (1772, 750784), (3544, 375392), (7088, 187696), (11731, 113408), (14176, 93848), (23462, 56704), (28352, 46924)]

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