About the Number

2010766491

2010766490 ← → 2010766492

2進数表記:1110111110110011101110010011011

漢数字表記:二十億千七十六万六千四百九十一

素因数分解:

3 3 × 109 1 × 397 1 × 1721 1

素因数の和:2236
約数の個数: 32
約数和(自身を含む): 3015566400
約数和(自身を除く): 1004799909

約数列:
[1, 3, 9, 27, 109, 327, 397, 981, 1191, 1721, 2943, 3573, 5163, 10719, 15489, 43273, 46467, 129819, 187589, 389457, 562767, 683237, 1168371, 1688301, 2049711, 5064903, 6149133, 18447399, 74472833, 223418499, 670255497, 2010766491]

約数ペア:
[(1, 2010766491), (3, 670255497), (9, 223418499), (27, 74472833), (109, 18447399), (327, 6149133), (397, 5064903), (981, 2049711), (1191, 1688301), (1721, 1168371), (2943, 683237), (3573, 562767), (5163, 389457), (10719, 187589), (15489, 129819), (43273, 46467)]

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