About the Number

2001472

2001471 ← → 2001473

2進数表記:111101000101001000000

漢数字表記:二百万千四百七十二

素因数分解:

2 6 × 11 1 × 2843 1

素因数の和:2866
約数の個数: 28
約数和(自身を含む): 4334256
約数和(自身を除く): 2332784

約数列:
[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 2843, 5686, 11372, 22744, 31273, 45488, 62546, 90976, 125092, 181952, 250184, 500368, 1000736, 2001472]

約数ペア:
[(1, 2001472), (2, 1000736), (4, 500368), (8, 250184), (11, 181952), (16, 125092), (22, 90976), (32, 62546), (44, 45488), (64, 31273), (88, 22744), (176, 11372), (352, 5686), (704, 2843)]

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