About the Number

14312390

14312389 ← → 14312391

2進数表記:110110100110001111000110

漢数字表記:千四百三十一万二千三百九十

素因数分解:

2 1 × 5 1 × 31 1 × 137 1 × 337 1

素因数の和:512
約数の個数: 32
約数和(自身を含む): 26866944
約数和(自身を除く): 12554554

約数列:
[1, 2, 5, 10, 31, 62, 137, 155, 274, 310, 337, 674, 685, 1370, 1685, 3370, 4247, 8494, 10447, 20894, 21235, 42470, 46169, 52235, 92338, 104470, 230845, 461690, 1431239, 2862478, 7156195, 14312390]

約数ペア:
[(1, 14312390), (2, 7156195), (5, 2862478), (10, 1431239), (31, 461690), (62, 230845), (137, 104470), (155, 92338), (274, 52235), (310, 46169), (337, 42470), (674, 21235), (685, 20894), (1370, 10447), (1685, 8494), (3370, 4247)]

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