About the Number

1330981330

1330981329 ← → 1330981331

2進数表記:1001111010101010010100111010010

漢数字表記:十三億三千九十八万千三百三十

素因数分解:

2 1 × 5 1 × 7 1 × 19014019 1

素因数の和:19014033
約数の個数: 16
約数和(自身を含む): 2738018880
約数和(自身を除く): 1407037550

約数列:
[1, 2, 5, 7, 10, 14, 35, 70, 19014019, 38028038, 95070095, 133098133, 190140190, 266196266, 665490665, 1330981330]

約数ペア:
[(1, 1330981330), (2, 665490665), (5, 266196266), (7, 190140190), (10, 133098133), (14, 95070095), (35, 38028038), (70, 19014019)]

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