About the Number

2014398729

2014398728 ← → 2014398730

2進数表記:1111000000100010100100100001001

漢数字表記:二十億千四百三十九万八千七百二十九

素因数分解:

3 2 × 7 1 × 229 1 × 139627 1

素因数の和:139869
約数の個数: 24
約数和(自身を含む): 3339901760
約数和(自身を除く): 1325503031

約数列:
[1, 3, 7, 9, 21, 63, 229, 687, 1603, 2061, 4809, 14427, 139627, 418881, 977389, 1256643, 2932167, 8796501, 31974583, 95923749, 223822081, 287771247, 671466243, 2014398729]

約数ペア:
[(1, 2014398729), (3, 671466243), (7, 287771247), (9, 223822081), (21, 95923749), (63, 31974583), (229, 8796501), (687, 2932167), (1603, 1256643), (2061, 977389), (4809, 418881), (14427, 139627)]

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