About the Number

118963988

118963987 ← → 118963989

2進数表記:111000101110011111100010100

漢数字表記:一億千八百九十六万三千九百八十八

素因数分解:

2 2 × 11 1 × 13 1 × 31 1 × 6709 1

素因数の和:6768
約数の個数: 48
約数和(自身を含む): 252510720
約数和(自身を除く): 133546732

約数列:
[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 572, 682, 806, 1364, 1612, 4433, 6709, 8866, 13418, 17732, 26836, 73799, 87217, 147598, 174434, 207979, 295196, 348868, 415958, 831916, 959387, 1918774, 2287769, 2703727, 3837548, 4575538, 5407454, 9151076, 10814908, 29740997, 59481994, 118963988]

約数ペア:
[(1, 118963988), (2, 59481994), (4, 29740997), (11, 10814908), (13, 9151076), (22, 5407454), (26, 4575538), (31, 3837548), (44, 2703727), (52, 2287769), (62, 1918774), (124, 959387), (143, 831916), (286, 415958), (341, 348868), (403, 295196), (572, 207979), (682, 174434), (806, 147598), (1364, 87217), (1612, 73799), (4433, 26836), (6709, 17732), (8866, 13418)]

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