About the Number

2008188039

2008188038 ← → 2008188040

2進数表記:1110111101100101000010010000111

漢数字表記:二十億八百十八万八千三十九

素因数分解:

3 1 × 11 1 × 13 1 × 431 1 × 10861 1

素因数の和:11319
約数の個数: 32
約数和(自身を含む): 3153282048
約数和(自身を除く): 1145094009

約数列:
[1, 3, 11, 13, 33, 39, 143, 429, 431, 1293, 4741, 5603, 10861, 14223, 16809, 32583, 61633, 119471, 141193, 184899, 358413, 423579, 1553123, 4659369, 4681091, 14043273, 51492001, 60854183, 154476003, 182562549, 669396013, 2008188039]

約数ペア:
[(1, 2008188039), (3, 669396013), (11, 182562549), (13, 154476003), (33, 60854183), (39, 51492001), (143, 14043273), (429, 4681091), (431, 4659369), (1293, 1553123), (4741, 423579), (5603, 358413), (10861, 184899), (14223, 141193), (16809, 119471), (32583, 61633)]

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