About the Number

389613088

389613087 ← → 389613089

2進数表記:10111001110010000011000100000

漢数字表記:三億八千九百六十一万三千八十八

素因数分解:

2 5 × 19 1 × 109 1 × 5879 1

素因数の和:6017
約数の個数: 48
約数和(自身を含む): 814968000
約数和(自身を除く): 425354912

約数列:
[1, 2, 4, 8, 16, 19, 32, 38, 76, 109, 152, 218, 304, 436, 608, 872, 1744, 2071, 3488, 4142, 5879, 8284, 11758, 16568, 23516, 33136, 47032, 66272, 94064, 111701, 188128, 223402, 446804, 640811, 893608, 1281622, 1787216, 2563244, 3574432, 5126488, 10252976, 12175409, 20505952, 24350818, 48701636, 97403272, 194806544, 389613088]

約数ペア:
[(1, 389613088), (2, 194806544), (4, 97403272), (8, 48701636), (16, 24350818), (19, 20505952), (32, 12175409), (38, 10252976), (76, 5126488), (109, 3574432), (152, 2563244), (218, 1787216), (304, 1281622), (436, 893608), (608, 640811), (872, 446804), (1744, 223402), (2071, 188128), (3488, 111701), (4142, 94064), (5879, 66272), (8284, 47032), (11758, 33136), (16568, 23516)]

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