About the Number

1026006490

1026006489 ← → 1026006491

2進数表記:111101001001111001110111011010

漢数字表記:十億二千六百万六千四百九十

素因数分解:

2 1 × 5 1 × 211 1 × 433 1 × 1123 1

素因数の和:1774
約数の個数: 32
約数和(自身を含む): 1861505856
約数和(自身を除く): 835499366

約数列:
[1, 2, 5, 10, 211, 422, 433, 866, 1055, 1123, 2110, 2165, 2246, 4330, 5615, 11230, 91363, 182726, 236953, 456815, 473906, 486259, 913630, 972518, 1184765, 2369530, 2431295, 4862590, 102600649, 205201298, 513003245, 1026006490]

約数ペア:
[(1, 1026006490), (2, 513003245), (5, 205201298), (10, 102600649), (211, 4862590), (422, 2431295), (433, 2369530), (866, 1184765), (1055, 972518), (1123, 913630), (2110, 486259), (2165, 473906), (2246, 456815), (4330, 236953), (5615, 182726), (11230, 91363)]

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