About the Number

121640982

121640981 ← → 121640983

2進数表記:111010000000001100000010110

漢数字表記:一億二千百六十四万九百八十二

素因数分解:

2 1 × 3 1 × 47 1 × 83 1 × 5197 1

素因数の和:5332
約数の個数: 32
約数和(自身を含む): 251500032
約数和(自身を除く): 129859050

約数列:
[1, 2, 3, 6, 47, 83, 94, 141, 166, 249, 282, 498, 3901, 5197, 7802, 10394, 11703, 15591, 23406, 31182, 244259, 431351, 488518, 732777, 862702, 1294053, 1465554, 2588106, 20273497, 40546994, 60820491, 121640982]

約数ペア:
[(1, 121640982), (2, 60820491), (3, 40546994), (6, 20273497), (47, 2588106), (83, 1465554), (94, 1294053), (141, 862702), (166, 732777), (249, 488518), (282, 431351), (498, 244259), (3901, 31182), (5197, 23406), (7802, 15591), (10394, 11703)]

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