About the Number

1628931148

1628931147 ← → 1628931149

2進数表記:1100001000101111000010001001100

漢数字表記:十六億二千八百九十三万千百四十八

素因数分解:

2 2 × 13 1 × 41 1 × 281 1 × 2719 1

素因数の和:3058
約数の個数: 48
約数和(自身を含む): 3157136640
約数和(自身を除く): 1528205492

約数列:
[1, 2, 4, 13, 26, 41, 52, 82, 164, 281, 533, 562, 1066, 1124, 2132, 2719, 3653, 5438, 7306, 10876, 11521, 14612, 23042, 35347, 46084, 70694, 111479, 141388, 149773, 222958, 299546, 445916, 599092, 764039, 1449227, 1528078, 2898454, 3056156, 5796908, 9932507, 19865014, 31325599, 39730028, 62651198, 125302396, 407232787, 814465574, 1628931148]

約数ペア:
[(1, 1628931148), (2, 814465574), (4, 407232787), (13, 125302396), (26, 62651198), (41, 39730028), (52, 31325599), (82, 19865014), (164, 9932507), (281, 5796908), (533, 3056156), (562, 2898454), (1066, 1528078), (1124, 1449227), (2132, 764039), (2719, 599092), (3653, 445916), (5438, 299546), (7306, 222958), (10876, 149773), (11521, 141388), (14612, 111479), (23042, 70694), (35347, 46084)]

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