About the Number

117941988

117941987 ← → 117941989

2進数表記:111000001111010011011100100

漢数字表記:一億千七百九十四万千九百八十八

素因数分解:

2 2 × 3 1 × 17 1 × 47 1 × 12301 1

素因数の和:12372
約数の個数: 48
約数和(自身を含む): 297609984
約数和(自身を除く): 179667996

約数列:
[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 68, 94, 102, 141, 188, 204, 282, 564, 799, 1598, 2397, 3196, 4794, 9588, 12301, 24602, 36903, 49204, 73806, 147612, 209117, 418234, 578147, 627351, 836468, 1156294, 1254702, 1734441, 2312588, 2509404, 3468882, 6937764, 9828499, 19656998, 29485497, 39313996, 58970994, 117941988]

約数ペア:
[(1, 117941988), (2, 58970994), (3, 39313996), (4, 29485497), (6, 19656998), (12, 9828499), (17, 6937764), (34, 3468882), (47, 2509404), (51, 2312588), (68, 1734441), (94, 1254702), (102, 1156294), (141, 836468), (188, 627351), (204, 578147), (282, 418234), (564, 209117), (799, 147612), (1598, 73806), (2397, 49204), (3196, 36903), (4794, 24602), (9588, 12301)]

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