About the Number

1330332666

1330332665 ← → 1330332667

2進数表記:1001111010010110100001111111010

漢数字表記:十三億三千三十三万二千六百六十六

素因数分解:

2 1 × 3 1 × 13 1 × 79 1 × 215893 1

素因数の和:215990
約数の個数: 32
約数和(自身を含む): 2901615360
約数和(自身を除く): 1571282694

約数列:
[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 6162, 215893, 431786, 647679, 1295358, 2806609, 5613218, 8419827, 16839654, 17055547, 34111094, 51166641, 102333282, 221722111, 443444222, 665166333, 1330332666]

約数ペア:
[(1, 1330332666), (2, 665166333), (3, 443444222), (6, 221722111), (13, 102333282), (26, 51166641), (39, 34111094), (78, 17055547), (79, 16839654), (158, 8419827), (237, 5613218), (474, 2806609), (1027, 1295358), (2054, 647679), (3081, 431786), (6162, 215893)]

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