About the Number

2040384472

2040384471 ← → 2040384473

2進数表記:1111001100111011100101111011000

漢数字表記:二十億四千三十八万四千四百七十二

素因数分解:

2 3 × 7 1 × 17 1 × 2143261 1

素因数の和:2143291
約数の個数: 32
約数和(自身を含む): 4629445920
約数和(自身を除く): 2589061448

約数列:
[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 2143261, 4286522, 8573044, 15002827, 17146088, 30005654, 36435437, 60011308, 72870874, 120022616, 145741748, 255048059, 291483496, 510096118, 1020192236, 2040384472]

約数ペア:
[(1, 2040384472), (2, 1020192236), (4, 510096118), (7, 291483496), (8, 255048059), (14, 145741748), (17, 120022616), (28, 72870874), (34, 60011308), (56, 36435437), (68, 30005654), (119, 17146088), (136, 15002827), (238, 8573044), (476, 4286522), (952, 2143261)]

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