About the Number

981946146

981946145 ← → 981946147

2進数表記:111010100001110100111100100010

漢数字表記:九億八千百九十四万六千百四十六

素因数分解:

2 1 × 3 1 × 17 1 × 41 1 × 234803 1

素因数の和:234866
約数の個数: 32
約数和(自身を含む): 2130141888
約数和(自身を除く): 1148195742

約数列:
[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 2091, 4182, 234803, 469606, 704409, 1408818, 3991651, 7983302, 9626923, 11974953, 19253846, 23949906, 28880769, 57761538, 163657691, 327315382, 490973073, 981946146]

約数ペア:
[(1, 981946146), (2, 490973073), (3, 327315382), (6, 163657691), (17, 57761538), (34, 28880769), (41, 23949906), (51, 19253846), (82, 11974953), (102, 9626923), (123, 7983302), (246, 3991651), (697, 1408818), (1394, 704409), (2091, 469606), (4182, 234803)]

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