About the Number

2000989952

2000989951 ← → 2000989953

2進数表記:1110111010001001010111100000000

漢数字表記:二十億九十八万九千九百五十二

素因数分解:

2 8 × 13 1 × 601259 1

素因数の和:601288
約数の個数: 36
約数和(自身を含む): 4301414040
約数和(自身を除く): 2300424088

約数列:
[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 601259, 1202518, 2405036, 4810072, 7816367, 9620144, 15632734, 19240288, 31265468, 38480576, 62530936, 76961152, 125061872, 153922304, 250123744, 500247488, 1000494976, 2000989952]

約数ペア:
[(1, 2000989952), (2, 1000494976), (4, 500247488), (8, 250123744), (13, 153922304), (16, 125061872), (26, 76961152), (32, 62530936), (52, 38480576), (64, 31265468), (104, 19240288), (128, 15632734), (208, 9620144), (256, 7816367), (416, 4810072), (832, 2405036), (1664, 1202518), (3328, 601259)]

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