About the Number

29121990506

29121990505 ← → 29121990507

2進数表記:11011000111110011100100111101101010

漢数字表記:二百九十一億二千百九十九万五百六

素因数分解:

2 1 × 7 1 × 461 1 × 743 1 × 6073 1

素因数の和:7286
約数の個数: 32
約数和(自身を含む): 50107292928
約数和(自身を除く): 20985302422

約数列:
[1, 2, 7, 14, 461, 743, 922, 1486, 3227, 5201, 6073, 6454, 10402, 12146, 42511, 85022, 342523, 685046, 2397661, 2799653, 4512239, 4795322, 5599306, 9024478, 19597571, 31585673, 39195142, 63171346, 2080142179, 4160284358, 14560995253, 29121990506]

約数ペア:
[(1, 29121990506), (2, 14560995253), (7, 4160284358), (14, 2080142179), (461, 63171346), (743, 39195142), (922, 31585673), (1486, 19597571), (3227, 9024478), (5201, 5599306), (6073, 4795322), (6454, 4512239), (10402, 2799653), (12146, 2397661), (42511, 685046), (85022, 342523)]

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