About the Number

1996173690

1996173689 ← → 1996173691

2進数表記:1110110111110110011000101111010

漢数字表記:十九億九千六百十七万三千六百九十

素因数分解:

2 1 × 3 1 × 5 1 × 7 1 × 9505589 1

素因数の和:9505606
約数の個数: 32
約数和(自身を含む): 5475219840
約数和(自身を除く): 3479046150

約数列:
[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9505589, 19011178, 28516767, 47527945, 57033534, 66539123, 95055890, 133078246, 142583835, 199617369, 285167670, 332695615, 399234738, 665391230, 998086845, 1996173690]

約数ペア:
[(1, 1996173690), (2, 998086845), (3, 665391230), (5, 399234738), (6, 332695615), (7, 285167670), (10, 199617369), (14, 142583835), (15, 133078246), (21, 95055890), (30, 66539123), (35, 57033534), (42, 47527945), (70, 28516767), (105, 19011178), (210, 9505589)]

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