About the Number

1323842380

1323842379 ← → 1323842381

2進数表記:1001110111010000011101101001100

漢数字表記:十三億二千三百八十四万二千三百八十

素因数分解:

2 2 × 5 1 × 7 1 × 9456017 1

素因数の和:9456033
約数の個数: 24
約数和(自身を含む): 3177222048
約数和(自身を除く): 1853379668

約数列:
[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9456017, 18912034, 37824068, 47280085, 66192119, 94560170, 132384238, 189120340, 264768476, 330960595, 661921190, 1323842380]

約数ペア:
[(1, 1323842380), (2, 661921190), (4, 330960595), (5, 264768476), (7, 189120340), (10, 132384238), (14, 94560170), (20, 66192119), (28, 47280085), (35, 37824068), (70, 18912034), (140, 9456017)]

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