About the Number

1344293392

1344293391 ← → 1344293393

2進数表記:1010000001000000100101000010000

漢数字表記:十三億四千四百二十九万三千三百九十二

素因数分解:

2 4 × 13 1 × 1777 1 × 3637 1

素因数の和:5435
約数の個数: 40
約数和(自身を含む): 2807269976
約数和(自身を除く): 1462976584

約数列:
[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1777, 3554, 3637, 7108, 7274, 14216, 14548, 23101, 28432, 29096, 46202, 47281, 58192, 92404, 94562, 184808, 189124, 369616, 378248, 756496, 6462949, 12925898, 25851796, 51703592, 84018337, 103407184, 168036674, 336073348, 672146696, 1344293392]

約数ペア:
[(1, 1344293392), (2, 672146696), (4, 336073348), (8, 168036674), (13, 103407184), (16, 84018337), (26, 51703592), (52, 25851796), (104, 12925898), (208, 6462949), (1777, 756496), (3554, 378248), (3637, 369616), (7108, 189124), (7274, 184808), (14216, 94562), (14548, 92404), (23101, 58192), (28432, 47281), (29096, 46202)]

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