About the Number

137989884

137989883 ← → 137989885

2進数表記:1000001110011000111011111100

漢数字表記:一億三千七百九十八万九千八百八十四

素因数分解:

2 2 × 3 1 × 17 1 × 676421 1

素因数の和:676445
約数の個数: 24
約数和(自身を含む): 340916688
約数和(自身を除く): 202926804

約数列:
[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 676421, 1352842, 2029263, 2705684, 4058526, 8117052, 11499157, 22998314, 34497471, 45996628, 68994942, 137989884]

約数ペア:
[(1, 137989884), (2, 68994942), (3, 45996628), (4, 34497471), (6, 22998314), (12, 11499157), (17, 8117052), (34, 4058526), (51, 2705684), (68, 2029263), (102, 1352842), (204, 676421)]

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