About the Number

4213309988

4213309987 ← → 4213309989

2進数表記:11111011001000100000001000100100

漢数字表記:四十二億千三百三十万九千九百八十八

素因数分解:

2 2 × 17 1 × 199 1 × 311359 1

素因数の和:311579
約数の個数: 24
約数和(自身を含む): 7846272000
約数和(自身を除く): 3632962012

約数列:
[1, 2, 4, 17, 34, 68, 199, 398, 796, 3383, 6766, 13532, 311359, 622718, 1245436, 5293103, 10586206, 21172412, 61960441, 123920882, 247841764, 1053327497, 2106654994, 4213309988]

約数ペア:
[(1, 4213309988), (2, 2106654994), (4, 1053327497), (17, 247841764), (34, 123920882), (68, 61960441), (199, 21172412), (398, 10586206), (796, 5293103), (3383, 1245436), (6766, 622718), (13532, 311359)]

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