About the Number

1330497238

1330497237 ← → 1330497239

2進数表記:1001111010011011100011011010110

漢数字表記:十三億三千四十九万七千二百三十八

素因数分解:

2 1 × 7 1 × 23 1 × 4131979 1

素因数の和:4132011
約数の個数: 16
約数和(自身を含む): 2380020480
約数和(自身を除く): 1049523242

約数列:
[1, 2, 7, 14, 23, 46, 161, 322, 4131979, 8263958, 28923853, 57847706, 95035517, 190071034, 665248619, 1330497238]

約数ペア:
[(1, 1330497238), (2, 665248619), (7, 190071034), (14, 95035517), (23, 57847706), (46, 28923853), (161, 8263958), (322, 4131979)]

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