1345263616

素因数分解:

$2^{11}\times {\mathrm{251}}^1\times {\mathrm{2617}}^1$

素因数の和:2890

約数の個数: 48

約数和(自身を含む): 2701618920

約数和(自身を除く): 1356355304

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 251, 256, 502, 512, 1004, 1024, 2008, 2048, 2617, 4016, 5234, 8032, 10468, 16064, 20936, 32128, 41872, 64256, 83744, 128512, 167488, 257024, 334976, 514048, 656867, 669952, 1313734, 1339904, 2627468, 2679808, 5254936, 5359616, 10509872, 21019744, 42039488, 84078976, 168157952, 336315904, 672631808, 1345263616]

約数ペア:

[(1, 1345263616), (2, 672631808), (4, 336315904), (8, 168157952), (16, 84078976), (32, 42039488), (64, 21019744), (128, 10509872), (251, 5359616), (256, 5254936), (502, 2679808), (512, 2627468), (1004, 1339904), (1024, 1313734), (2008, 669952), (2048, 656867), (2617, 514048), (4016, 334976), (5234, 257024), (8032, 167488), (10468, 128512), (16064, 83744), (20936, 64256), (32128, 41872)]