About the Number

1339468144

1339468143 ← → 1339468145

2進数表記:1001111110101101010100101110000

漢数字表記:十三億三千九百四十六万八千百四十四

素因数分解:

2 4 × 7 1 × 2351 1 × 5087 1

素因数の和:7453
約数の個数: 40
約数和(自身を含む): 2967810048
約数和(自身を除く): 1628341904

約数列:
[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2351, 4702, 5087, 9404, 10174, 16457, 18808, 20348, 32914, 35609, 37616, 40696, 65828, 71218, 81392, 131656, 142436, 263312, 284872, 569744, 11959537, 23919074, 47838148, 83716759, 95676296, 167433518, 191352592, 334867036, 669734072, 1339468144]

約数ペア:
[(1, 1339468144), (2, 669734072), (4, 334867036), (7, 191352592), (8, 167433518), (14, 95676296), (16, 83716759), (28, 47838148), (56, 23919074), (112, 11959537), (2351, 569744), (4702, 284872), (5087, 263312), (9404, 142436), (10174, 131656), (16457, 81392), (18808, 71218), (20348, 65828), (32914, 40696), (35609, 37616)]

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