About the Number

2013994816

2013994815 ← → 2013994817

2進数表記:1111000000010110001111101000000

漢数字表記:二十億千三百九十九万四千八百十六

素因数分解:

2 6 × 23 1 × 1368203 1

素因数の和:1368238
約数の個数: 28
約数和(自身を含む): 4170285792
約数和(自身を除く): 2156290976

約数列:
[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 1368203, 2736406, 5472812, 10945624, 21891248, 31468669, 43782496, 62937338, 87564992, 125874676, 251749352, 503498704, 1006997408, 2013994816]

約数ペア:
[(1, 2013994816), (2, 1006997408), (4, 503498704), (8, 251749352), (16, 125874676), (23, 87564992), (32, 62937338), (46, 43782496), (64, 31468669), (92, 21891248), (184, 10945624), (368, 5472812), (736, 2736406), (1472, 1368203)]

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