About the Number

104900489

104900488 ← → 104900490

2進数表記:110010000001010011110001001

漢数字表記:一億四百九十万四百八十九

素因数分解:

17 1 × 73 1 × 137 1 × 617 1

素因数の和:844
約数の個数: 16
約数和(自身を含む): 113598288
約数和(自身を除く): 8697799

約数列:
[1, 17, 73, 137, 617, 1241, 2329, 10001, 10489, 45041, 84529, 170017, 765697, 1436993, 6170617, 104900489]

約数ペア:
[(1, 104900489), (17, 6170617), (73, 1436993), (137, 765697), (617, 170017), (1241, 84529), (2329, 45041), (10001, 10489)]

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